What's on your mug?

The sexual act of spreading butter all over your penis and having another guy suck on it.

Man: would you like a butterfinger? Boy: sure, what kind? Man: it's in my pants. Boy: ewwwwwwww see Homosexual also see Pedophile

By BR 4Shot

When a cheeky fuck sticks their finger into their anus, and then wipes their foul appendage across another person's nose. The result is the victim smelling the scent of ass for quite a while. a.k.a. the foul appendage

Someone is staring off into the distance, captivated by some object or their own imagination, while unexpectedly a friend or foe comes from behind with their stinky finger and swipes it firmly under the nostrils of the unsuspecting victim. At first the victim is unaware, for it takes time for such a pungent odor to be accepted by one's senses, but then with a sudden rush the victim is plagued with the stench of poop. The scent is inescapable. Hence, one more casualty of the ButterFinger.

By PapaJoJoe

When one person sticks his/her finger up another person's butt in an awkard situation.

I was trying to order my ice cream when Hood gave me a "butterfinger"!

By Gadman

When ur asshole is ripe and flowing with booty juice then u reem ur azz with ur finger and proceed with putting the stinky finger under another individual's nose. Can be used for self pleasure if one likes.

I gave this chick a surprised "butterfinger" while she was eating and she damn near cried!!!

By Pupman

The result of getting fingered in the butthole

Dalton gave Charlotte butterfingers last night

By overbite clown