Top Definition
The outcome of an unshaven scrotum being squeezed until the veins stick out. The shiny skin is evident, as well as the pubic hair. This looks like what would appear to be a small hairy brain. Hairy monkey brains!
Oh my God, the Brains! NO! I hate hairy monkey brains!
by Matty Malott May 28, 2008
5 Words related to hairy monkey brains

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×