Slimy Selvey

The act of taking a shit, and ejaculating on top of it, causing a slimy brown mixture. Once the mixture has been well kneaded, yell "Wouf" and smash it in your partners face. Hilarious, but not recommended for first dates if you like the person. Best used during revenge sex.

Dude, I fucked my ex-wife last night.
Really, so you two are getting back together, huh?
Nope, I gave her the ol Slimy Selvey. I don't think she will be back for seconds!