Slip Slap

The Slip Slap is when a male while receiving head (perferably while standing) slips his cock out of the mouth and slaps the female in the face.

"Dude, the other night i did the Slip Slap on a girl and she actually enjoyed it."

slip slop slap

Having sex with a morbidly obese woman.

Last night I was at the pub and I hooked up with this fat chick and took her home and gave her the slip slop slap treatment.