1 definition by P0T 0F GR33D

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'."
by P0T 0F GR33D June 10, 2022
Get the Brain-Pain mug.