#Dipper had a notion that it was probably that or something else that would throw Bill off. Or make him laugh.

[tswwwit]

Dipper learning the demonic language using media and entertainment and he stumbles upon a tv series featuring a pick me demon x his husband and he's the big bad villain.

They have knockoff names but anyone with eye/s can see that it's clearly bill and dipper, heck, the only thing they changed about dipper is that his birthmark is a different star!!.

He's oddly invested in this weird tv show for some reason.

Bill comes home from a long day of work only to see dipper on the couch watching a knockoff version of him yelling at TV!dipper and clutching a very sparkly pink demon with big eyes and aqua/teal streaks on her body, and then TV!dipper goes on to his knees, sobs out a "I'm pregnant" In demonic and dipper would pause and repeat the words under his breath and then gasp before playing again

Now I'm picturing Dipper squinting at the television, wondering what the hell that phrase 'he' said was. He could look it up in a dictionary, if Bill hasn't hidden them again -

Or.

When Dipper walks into Bill's lounge and loudly says the phrase, Bill does a huge spit-take of his tea and stares in deer-in-headlights shock. Dipper doesn't get an immediate explanation, but it's so worth that look on Bill's face.