butt flap

A loincloth. A term used first in George of the Jungle, but most notably in George of the Jungle 2.

"He keeps the deed in his what?"
"His, um, butt flap..."

by Pandaran January 27, 2007

butt flaps

similar to mud flaps on a truck-butt flaps are a new fashion accessory. They come in plain, name brand, and chrome (popular with the ladies). Can be used to keep the dirt from kicking up while you're running or simpley to just say "Hey, look at my butt flaps!" Hopefully, one day, the famous rapper Little John will come out with his own line of butt flaps.

Gurl, those are some mighty fine butt flaps you got there!

by Silly Sanfilippo December 23, 2005

Khaki Butt Flap

When you have diarrhea and use it as lube for anal, then smack the ass cheeks with both hands as you enter

Fuck man, I gave her the gnarliest khaki butt flap the other night after eating Chipotle.

by Alan Lights January 7, 2023