Nucklebutt 

Nucklebutt ; an idiot , what a persons butt looks like after being violated , bumps and ridges on a abused butthole . The after effects of hard anal sex .when your anus swells up and almost looks like its trying to turn inside out!

After having anal sex all night she had a bad case of nucklebutt ! Man that person bought that car for way too much money , what a nucklebutt !

Nucklebutt by Frymcfly May 23, 2025

fucklebutt 

The ultimate form of the exclamation “fuck!” Used when something very, very, unfortunate happens.

You: “my dog just died.”
Me “I’m sorry...”
You: “my sister was holding her, and...”
Me: “and what?!”
You: “and they both got run over by a bus and died.”
Me: “that’s a total fucklebutt!”

fucklebutt by The Great Shrimpini February 11, 2019

hucklebutt 

A movement unique to the English Bull Terrier. When at play they will run and dance from side to side with their rear end tucked under them.

Dionne's doing his hucklebutt again - better put it on YouTube this time!

hucklebutt by tara d. March 23, 2008

nugglebutt 

a mix between a nuckle head and a butt head. refered to people who cant pack a dishwasher

guy 1: he is such a nugglebutt

nugglebutt by trackbsA February 11, 2022

nuzzlebutts 

The action of head butting then nuzzling like a cat

Most frequently a sign of affection by Celtic men to their women.

Joe nuzzlebutted Cherie. It may have hurt her a bit. But it showed the true depths of his undying love.

Yay nuzzlebutts!

nuzzlebutts by Kaida January 6, 2014

Knucklebutting

The act of inserting multiple fingers at least second knuckle deep into your partners rectum, optimally by surprise. Often done during fellatio or cunnilingus.

Sabrina is great at knucklebutting, she can get third knuckle deep before you even notice.

Knucklebutting by SasquatchSB October 5, 2010

knucklebutt

A girl who is so skinny, most likely from anorexia, that when she wears a bikini you can see the bones of her pelvis move around in her ass when she walks because she has almost no butt cheeks.

"Danm! Someone tell that knucklebutt bitch to get some meat on her!"

knucklebutt by Joe July 27, 2003