jalepeño butterfinger 

when a man or woman cuts jalepeños then proceeds to finger someones butthole/vagina

“my gf was making jelepeño poppers and then fingered me, i call it a “jalepeño butterfinger”

jalepeño butterfinger by cleclecle May 18, 2018

Bitterfinger 

The lingering smell and taste of a finger after it's been removed from somebody's anus.

Guy 1: I can't believe you stuck your finger in her ass dude!

Guy 2: Yeah, let us smell it!

Guy 3: Nobody better lay a finger on my Bitterfinger!

Bitterfinger by Mr. Pimento December 9, 2011

Butterfinger 

When a male looking to spice up his sexual experience grabs a cold stick of butter and shoves his finger through the center of the stick, then proceeds to finger his woman until the butter melts from friction and sexual heat, granting him a dairy-based lube upon which he uses to dick his woman down.

Man #1: Hey how was the sex last night?
Man #2: I Butterfingered her and it changed her life.

Butterfinger by BennyBooty October 5, 2017

butterfinger 

The act of sticking your penis in the opening of the bottom of a popcorn bucket and surprising your date. This results in a very messy and sticky handjob.

Last night, Jake gave me a butterfinger during Titanic!

butterfinger by Salt Lick October 26, 2010

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!

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.

butterfinger 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.

butterfinger by smoog September 6, 2008