Designated Fuck

A designated fuck, is someone who will always be there to fuck, smash, etc, at any time of the day.

Dude, I heard about that. This chick is my designated fuck

by RyP000L November 2, 2010

Designated Rebound Fuck

It's pretty self explanatory. The person you plan to fuck if you break up with your SO. Can be abbreviated as DRF.

"Hey, you're hot, do you want to be my DRF?"

*DRF = designated rebound fuck

by blippityblah December 20, 2008