Oreo

A chocolate cookie with a creme filling used as food or stuck between butt cheeks for football hazing races, or a cute name for a black and white shitzhu

Thad:Dude I just banged this African chick and when i finished she looked like an Oreo.

Joe:Bro Wtf I didn't need to know that!

Serve the Onion

To place a fruit or vegetable (usually an Onion) in someones asshole. Either for sexual fetish or for the storage of food so it does not go bad.

Linda:Aw man the onion is going to rot :/
Joe:Bend over I will Serve the Onion
Linda:Yes please daddy