Top Definition
the act of sexual intercourse with an animalistic attitude.
Mom: What was that noise last night?

Me: What noise?

Mom: It sounded like the window opened, and someone crawled in, and you inserted your tiny little birdy into a vagina. Son, Were you doing the dirty dog?

Me: Mom. Me and Alaina were doing the dirty dog.
by Turquoisemen March 20, 2012

Free Daily Email

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

Emails are sent from We'll never spam you.