Pain Brain is when you feel like a bug at the bottom of a shower...not quite dead, not quite alive, but definitely fucking suffering.
by interwebification June 23, 2021
by ThaBigCheesyone April 21, 2010
"I don't know, I'm having such a headache today" - "Headache???? What's a headache???? Don't you mean brain pain?!!!"
by itsbrainpainbitch April 2, 2022
When you force yourself to stay awake after not sleeping the whole night, and you get the "Brain-Pain".
Person: "what's wrong you look tired"
Me: "my sleep schedule is fucked so i stayed awake the whole night. Now I've got the 'Brain-Pain'."
Me: "my sleep schedule is fucked so i stayed awake the whole night. Now I've got the 'Brain-Pain'."
by P0T 0F GR33D June 10, 2022