1 definition by motordemon

Top Definition
The name given to some one who has performed a Dirtbox Invasion which is the act of doing a girl in her Dirtbox aka Anal Sex.
My boyfriend was a real dirtbox racer last night!
by motordemon July 27, 2010
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.