by Ishtar Garanga March 27, 2003
by mooseknuckles November 11, 2002
The green wrinkly fruit that sole purpose on earth is for kids to hit with bats and roll down hills.
by Brian Lumpkin April 03, 2006
When you begin reading a page, and blank out thinking about other things. You finally come to, realizing that you read the whole page without ingesting a single word.
She was reading statistics homework when she suffered an acute case of monkey brain. I suppose thats what happens when you do your homework tipsy on the stairs in front of your building at 2:30 AM.
by the girl on the stairs. September 03, 2009
Adjective: Used to describe when you cannot make sense of something, or to describe a person most commonly your friend that has said some dumb shit or is dumb.
by nahor macca November 02, 2020
When you pull ur nut-sack out of ur pants/shorts while keeping ur dick in ur pants, thus makeing them look like a monkeys brain
by Rob Echlin July 22, 2004
by YourMumLover666 May 25, 2021