-noun
An offered or requested postponement of a thought. Usually due to the influence of mind-altering substances. Or being a moron.
An offered or requested postponement of a thought. Usually due to the influence of mind-altering substances. Or being a moron.
Guy 1 "DUDE ok so last night- "
Guy 2 ".....Last night- what?"
Guy 1 "Shit son, I forgot, I'm gonna have to write you a brain check on that one."
Guy 2 ".....Last night- what?"
Guy 1 "Shit son, I forgot, I'm gonna have to write you a brain check on that one."
by Rob the Baller February 5, 2008
When a girl is dying to give you some head but you just aren't in the mood for it -- you ask her for a brain check.
Tim: Vicky really wanted to give me a blow job last night...
Ryan: So did she?
Tim: Nah, I had just hooked up with her room mate, so I asked her for a brain check.
Ryan: So did she?
Tim: Nah, I had just hooked up with her room mate, so I asked her for a brain check.
by J Ganthier August 18, 2008