Top Definition
The act of sexual intercourse while defacating simultaneously
I was fucking my girlfriend last night and she really had to take a shit, so we moved it to the bathroom and had defasex.
by purelygrace December 22, 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.

×