The Butterfinger

When your dog lays a fat dump of shit and your roomate's dog eats it up like it's a king sized butterfinger.

Dude! Heidi just pulled The Butterfinger!

by Ozzydizzle May 10, 2006

butterfinger

When you slide a finger into someones butt, especially when they're not looking.
2 Main reasons: Makes a good caramel color on the inside and a brown coating on the outside AND the finger slides like its coated in butter
GET IT?

Todd was bending over to pick up a quarter so i had to slip him the butter finger.

by TDub May 5, 2005

butterfinger

The resultant covered penis of heavily lubricated anal sex, looking much like a finger coated in butter.

After I was done with her I had a huge butterfinger, so I smacked her on the forehead with it a few times to get some of the shit off.

by smoog September 6, 2008

butterfinger

A finger going up the anus of a male being fellated (gay or straight).

Ed loved it when Sally gave him butterfinger during fellatio.

by BlackMamba23 September 26, 2008

Butterfinger

when you take butter and put it on your fingers and shove them up a girls vagina.

i butterfingered that whore , she was buttered

by PolishWhore August 5, 2010

Butterfinger BB

Situation: A male and a female are participating in anal sex, the male pulls his phallus out of the woman's butthole, and a piece of shit is propelled across the room.

Woman: DON'T PULL IT OUT!!!!!

Man: I HAVE TO IT'S STARTING TO HURT!!!

*shit ball fies across the room*

Man: Holy shit honey, look at that butterfinger BB!!

by LOLZIPOPZ October 16, 2008

Butterfinger

To lube your finger up with butter and then insert into the rectum of another individual.

I'd like to butterfinger her!!!!!

by The Lord of the Butterfinger June 29, 2007