look up any word, like rockabilly girl:
 
4.
When a straight man unknowingly walks into a gay bar and is hit on by an overwhelming amount of men.
John: why are you so out of breath? and is that glitter on your neck?

Tom: I had to run from the gay bar, I let one guy buy me a cosmo and it turned into a total manbush.
by a.vio September 15, 2009
 
1.
Untrimmed, untamed male pubic hair.
I asked Matthew and Brian if they trimmed their man bush?
by Knobby Knees July 28, 2008
 
2.
male pubic hair (since BUSH is considered by some to only pertain the the female)
My boyfriend has a beautiful, sexy hairy manbush.
by Jon64Bailey October 20, 2011
 
3.
when you're walking along and are jumped out of nowhere by
a large group of gay men.
Hey Einlancer, who are those people?

It's a manbush, romance!
by rmancefag October 27, 2011
 
5.
Untrimmed, untamed and overgrown male pubic hair.
Matthew reealized he needed to trim his man-bush after it got caught in his zipper.
by Knobby Knees August 01, 2008
 
6.
Manbush, is a word that is used in the movie "The Stupids" with tom arnold. He is hiding in a bush, and says that he must think like a bush, then he, as a 'bush' realizes that he has arms, and legs, like a human. Therefore his name is Manbush!
-a person in a bush
-someone hiding from people in trees
by Nitro-booster3 July 24, 2004