Top Definition
brain thrust- when a mans brain power becomes ruler over his penis power. therefore draining his penis of power, making him make logical descions.
"Damn my BRAIN THRUST is cock blocking me"
by ilovethatdick September 21, 2008
5 Words related to brain thrust

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.

×