Top Definition
When you see a girl that is so HOT she is instantly gives you a boner.
I was hanging out the other day and this dime walked by damn she was bonermatic.
by Silverhoss99 October 13, 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.

×