Top Definition
The act of thinking of a grenade during school, work or while in any public place to get rid of a raging hard on.
Guy 1:Dude i got a huge boner in school the other day so i thought of that ugly girl from gym and it went right away.
Guy 2:Dude she's a great boner beater.
#boner #grenade #dick #cum #school
by yeagabombz June 20, 2011
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.

×