when a girl gets 2 dicks in her vagina simultaneously
Those faggots Josh and Andrew were double dipping in Liz last night, I think they just want an excuse to have there dicks rubbing together.
When you're out of fresh crisco, but desperately need to fist a guy, you're sometimes forced to use leftover lube from the previous anal excursion. This is known as double dipping.
Dude, Benny was totally double-dipping Paul on the couch, it was siiiiick
When two guys simultaneously put their balls on another persons face; specifically, one pair goes over both the eyes, the other pair going in the mouth- IE: 1x arabian goggles and 1x teabag.
Guy 1: Mal was so wasted last night, I can't believe I put my balls in his eyes!
Guy 2: No way! I put mine in his mouth!
Guy 1: Hell yeah, motherfucker, thats double dipping!
Markus: Whoa Sheela! You just swallowed my cum. I would not enjoy making out with you until you brush your teeth thoroughly.
Sheela: But I love guys who don't mind double dipping!
Markus: Well, I'll think about it. In the mean time go brush your teeth...
...But not with my toothbrush!!!