#maybe the headcannon of him speaking with more of a black country accent when he is upset is actually rather likely

[dufferpuffer]

"As Griffindors came spilling onto the pitch, he saw Snape land nearby, white-faced and tight-lipped..." "Snape spat bitterly on the ground." - Harry Potter and the Philosophers Stone, chapter 11, pg 164 Excuse me he WHAT. Severus Snape? Mr DESPERATELY hides his poor upbringing at this high brow school? SPAT because of SPORT??? Griffindor wasn't even facing Slythrin-! They were facing Hufflepuff!! Severus... calm down, your 'working class' is showing... Imagine if Draco Malfoy saw? I doubt he has ever seen an adult act so uncouth and vulgar in his LIFE. He might have a mental break.