#he's so cute :(

[innome0]

OMG HE'S SO CUTE

I LOVE THIS WITH MY ENTIRE SOUL ASLJGBAJBDSGABLDFJGB

concept for you, cybertronians but they go whale eyed like dogs.

[luffypeach]

luffy moments before and after someone insulted shanks

[livelovecaliforniadreams]

[leggywormy]

Look at my soggy lil blorbo in his silly lil shrimpy shirt

[zr3009]

Smooth animation and adorable expression 🥺

[isabeauwolf]

New Over Smol acquired! 😍🐦‍⬛💜💚

Kai is questioning his life choices as he joins my small anime husband army 😆 Oh, Kai, honey 💕 I'm not sorry 😘

As much as he grumbles, Jiji has become Overhaul's kitty. Every Villain needs a cat!

@angelblueflame @cherry-queens-blog @chainslobber @chisvki @fanofflames @slayfics @staitc-rj @kaichisaki-rp @xxchisakislittleangelxx @x-kiwi-03 @myvillainacademiafan @m3gumibear

[giulliadella]

Speculative Biology of Euclydeans (and Bill Cipher) part 3

Part 1

Part 2

Reproduction and growth

I highly recommend reading the second part before this! This part is the continuation of second part and it talks about Euclydean reproductive system. I separated it because some people find reproductive anatomy NSFW.

As always, this analysis is based on two assumptions:

Before Bill Cipher became a demigod, he was a biological, living organism and so were the rest of his species.

Even after Bill Cipher became a demigod, he still retained some physical characteristics of his biological form.

There will be anatomic diagrams and discussions of pregnancy in this part, so content warning if you're sensitive about those topics.

And without further ado, let's get into it!

Reproductive system

One thing that we know for certain about Euclydeans is that they reproduce sexually. Bill has parents, a mother and a father and that is only possible in species that sexually reproduce. Because we know that we also know that males have testes and females have ovaries. This is because of biological definitions of male and female - a male is an organism that produces a lot of microgametes (small reproductive cells that don't have nutrients to feed the embryo) and a female is an organism that produces far less macrogametes (large reproductive cells that contain nutrients for the embryo). Hermaphrodites produce both types of gametes and some organisms produce neither - those are sexless.

Euclydeans most likely had males and females. Bill understands concept of gender, but also the one of sex. He claims that his species had 14 billion genders, but when talking about sexes, he only uses two: male and female. Now I don't know for sure whether Bill is a biological male, however, most of the insane shit he says points towards it. Whether it is him making inappropriate jokes about knocking up your mother or adopting toxic masculinity traits that humans have and also refusing to possess women all point towards him being a male.

Bill gets extremely uncomfortable when someone wants to touch or measure his sides, especially his "hypotenuse". Bill is an equilateral triangle, so he doesn't have a hypotenuse, but I tend to believe that what he calls hypotenuse is actually his base. Since touching Bill's base makes him incredibly upset and he calls people who do so "creeps", it's fair to conclude that that is where his reproductive organs are located. And it makes sense: in vast majority of animals reproductive system is located on the body side opposite of the brain.

I believe that Euclydeans give live birth. Bill is usually grossed out by humans and when he is, he is very vocal about it. There are only two human body parts that he isn't grossed out by: the brain and the uterus. I believe that's because those parts are similar to their equivalents in Euclydeans. Bill said that he was born, not hatched and he seems uncomfortable around the idea of laying eggs. He is completely comfortable with the idea of a live birth and uteri, so much so that he has actually depicted himself inside a human uterus which is an honor only brain has gotten from him.

This means that Euclydean females probably have a very similar uterus to humans and they give live birth. This also means that the fertilization happens inside the female, so males very likely have some kind of copulatory organ. Copulatory organ is basically a means for a male to deposit his sperm inside the female. In mammals it's called penis, in reptiles a hemipenis and so on. I don't know how would Euclydean copulatory organ look like, but it acts like a hemipenis - it's coiled inside their shell when it's not in use.

Despite having a uterus, Euclydeans are for sure not placental mammals and they definitely don't feed their babies milk. Thanks to Bill asking Ford why he didn't eat Stan while they were in their mom's belly, I have a theory that Euclydeans feed their fetuses via adelphophagy. Also referred to as "intra-uterine cannibalism", adelphophagy basically means that the mother produces a large amount of yolk-rich eggs and deposits them in her uterus. Some of those get fertilized and the others serve as food for her embryo. However, the goal is to nurture just one embryo while the rest will get used as food for it! This is a technique used by some sharks and it fits so well with Euclydeans too, since they, just like sharks and humans give very few births throughout their life - less than 10 and it's almost always to one baby. Adelphophagy is very hard on the mother because she has to produce a huge amount of yolk for her baby to eat, so she will have to have a "recovery period" when she won't be able to get pregnant again.

This also means that Euclydean fetuses have developed teeth and ability to kill and digest their unborn siblings. That is fucked up, but it's normal for them. Hell, human pregnancy could be called "intra-uterine parasitism" because our babies feed on mom's nutrients. And the baby that turns out to be stronger that the other embryos has already passed the natural selection test and is viable to live outside of mom.

Euclydean babies are born with teeth and they are capable of eating the same things that their parents do. They are also born with a very soft shell. Since the mother has to push the baby out of her vagina, just like we do, their babies are super soft and squishy so that they could leave the womb with as little trouble as possible. That super soft exoskeleton is why baby Bill is shown having yellow arms. The shell is as soft as skin and when baby's limbs are retracted into it they can actually use it as skin. Besides, Euclydeans are cold-blooded so babies, who are smaller and thinner than adults and have very little protection might want to keep their limbs inside the shell as a means of keeping warm.

There's one part here about males that I didn't talk about and that's the hat. The hat is a living part of a Euclydean and out of Bill's parents only one is shown having it. Since Bill has it too and he's a male, his father was the one with the hat. But what is the hat? Well, "if it doesn't make sense it's used to attract females" is a saying in biology for a reason. Euclydean girls are seemingly attracted to males who have long and muscular hats. Besides, Bill himself says outright that he has a "seduction hat" and it's just a comically large cylinder.

So Euclydeans are sexually dimorphic species: the males are characterized by having a large growth in a shape of a cylinder hat on top of their head which females lack.

2. Growth and development

Baby Euclydeans are all soft and squishy, but they will harden as they grow. The shell gets more triangular as it hardens. The babies probably have very soft skin on their limbs too and that's why their parents give them shoes to wear to protect their little feet.

Interestingly, Euclydean eyes grow with them which is a rarity among Earth animals.

Also, I am aware that Bill said that he's a preteen, but he's lying. He has adult proportions and a fully developed hat. Hat develops as the male matures, so preteens wouldn't have it. Bill is an adult with emotional maturity of a preteen and he's using that as an excuse for his behavior. He sucks.

Also they aren't born without limbs, I screwed that up, the limbs are inside the shell, that's what I wanted to say, but I'm not English.

One very interesting thing that I noticed is that Bill's juvenile form has two rows of bricks, but his adult form has three. This means that he adds segments as he grows and there's only one way for that to occur - MOLTING!

Like all animals with exoskeleton, Euclydeans molt. Molting is a process of replacing the old, small exoskeleton with a new larger one as the animal grows. Some animals, like millipedes, add extra segments during molting process until they reach adult size. This is the case with Euclydeans.

This is confirmed to me by that little bit about Fiddleford seeing Bill remove his exoskeleton to feed. Removing the exoskeleton to eat would be the worst adaptation ever, not only because removing the exoskeleton takes a lot of time, but also because the animal would be completely unprotected during a very vulnerable time such as feeding. So what I think happened was that Bill was changing his exoskeleton to look all shiny when he comes out of the portal and, since molting is a very energy demanding process, he wanted a snack afterwards. And Fiddleford barged at the worst moment.

The exoskeleton of Euclideans contains their pigments, so they need to wait for it to fully harden until they gain color and the skin becomes invisible under it again. They are soft and vulnerable in this stage. And, considering how Alex Hirsch draws Bill in human form, I headcanon that Bill is a bit chubby, which you can see here XD

But, I know what my freaky fanfic authors need to know: Could Euclydeans and humans have sex?

Well, since Euclydeans are as intelligent or even more intelligent than humans, you can discuss consent. And with that, have fun. There are definitely ways Ford could have fucked that triangle.

@unoriginal-starwalker thank you for your support with this. My degree is burning in hell together with me after being used to write this.

[arminsumi]

✨ WOOOOO iwtky ch.6 is almost 5k words now... 🎉 editing this is gonna be hard 🙏😭

[fru1tbatzz]

oh my fucking god hes such a cutie

Well, since his hoodie was liked, here is it in full. And yes, he went to the meeting like that, Val and Vel be damned

[howl-arnon]

This is his latest design.

[ghostsandguns]

Soap is the definition of a family man. Would want a whole army of mini soaps. He'd put those big puppy eyes to good use and beg for permission to make you pregnant. "Ach, come on, bonnie lass, just one wee bairn! Think of it: She’ll have yer bonnie eyes an’ that cute nose o’ yours." Of course your firstborn turns out to be a carbon copy of him. And it doesn't stop at just one baby either.

[omoriwithanothergun]

Woke up, tried going back to sleep. Realized how much I needed to draw this, Woke up fully.

[honted]

i can't stand him he's so funny

[diabloku]

I love himmmmm

He's a cutie pie 🥹

I wanna trust him, they were too cute when they were dancing! The way he flew to make Stolas turn? 😭 💜

I still believe in Stolitz being endgame but I want this cute interaction with Stolas and that CUTE INCUBUS to be genuine 🙏

[ghostie-juice]

Shado but cooler

[nouverx]

OPLA sketches

I love Luffy a normal amount