Quoted from Vdrums:Just came up with this one so don't sue me.....
A couple is lying in bed passionately kissing when the woman stops him and says "honey I've been thinking maybe you should put on protection" and the guys says "why are we talking about this right now?" She replies "Because we have to think about the future." He snaps back "Ok fine... Cliffy's or mylar?"
Great joke. I just sent it to Cliffy. All credit to you sir!