double-butt-floss 

The act of which would occure if two creepy, perverted high school students got a hold of a females scarf. The scarf would be straddled by both of the perverts, one holding each end with one hand, then flossing their rectums with the scarf whilst thrusting/dry humping eachother.

Helpless school girl: (bends over)

Saint G: (steals scarf from locker)

Marin: (straddles scarf with Saint G)

Helpless school girl: What the fuck are you doing?

Saint G: what does it look like?

Marin: we are performing the fine art of double-butt-floss

Helpless school girl: well there goes that scarf....

double-butt-floss by Saint G March 12, 2008

butt flossing

To take someone's pillow case, turn it inside out, then continue to floss your unclean ass with it. Then turn the case back to normal and return. Then the user must smell your shit unknowingly. Normally this action is done in revenge and doesn't have to be done with a pillow necessarily. T-shirts, blankets, towels, etc are also game. happy flossing

Me: Last night i was butt flossing my room mate, keaton's, pillow.
Jeremy: Why did you do that?
Me: He drank the last of the milk.
Jeremy: Understandable.

butt flossing by the flosser November 20, 2009

butt flosser 

Refers to a womans thong that is normally one size too small.

Woah! You have got some serious butt flosser action going on.

butt flosser by Craig & Will December 21, 2007

butt flossage 

This term relates to what wearing of a thong does to one's booty. The simple act of wearing a thong results in butt flossage. This is very similar to the act of flossing one's teeth.

I love my new pink thong from Victoria's Secret but when I wear it there's some serious butt flossage going on.

butt flossage by Pink Flamingo February 11, 2006

Butt flossing

When your hair is long enough that looking up and down rubs your hair against your butt.

We thought she nodded her head yes, but she was really butt flossing.

Butt flossing by BigDumpling November 30, 2017

Butt Flossing

When you get a towel between your legs and pull up and down like your shining a shoe

Person1:What the hell are they doing?
Person2:Butt flossing*shudders*

Butt Flossing by Sassybiach123456 December 23, 2019

butt floosh 

when you fart, but it stays inside your crack as a bubble until you clench your buttocks and it pops

Nathan: what's that smell?

Ryan: sorry bruh, just popped my butt floosh

butt floosh by TimmyKinney January 28, 2013