Butn 

A gathering of people in a festive manner. However this event cannot have too much rave in it.

Leaving group.

Too much rave. Not enough butn.

Stay well, guys! ❤

Butn by Kurtal June 16, 2019

butn 

A now popular misspelling of "burn" that happened during a rage quit in a private Facebook group related to Burning Man.

Leaving group.
Too much rave. Not enough butn.
Stay well, guys <3

butn by King Max June 16, 2019

butn 

A game on Roblox that stands for Blow Up the Noobs in which you blow up the noobs.

Often pronounced like the word Button.

Example:
Person 1: Want to play BUTN?
Person 2: I don't know what that is.
Person 1: It's a game that stands for Blow Up the Noobs!
Person 2: No thanks, I'm going to play something more mainstream.

butn by Murder Notebook May 7, 2018

butner 

verb to frequently and consistently miss scheduled appointments (including work for long durations) with little to no notice, often accompanied by outlandish or insufficient reasoning.

Doctor: "I had to drop the patient. He kept butnering his appointments. Seriously, not even a phone call to cancel."
Lazy Worker Bro: "I just scored a two week vacation in Cancún! I'll just butner work and it's party time! I'll make up something like an dental problem if they ask when I get back."
Boss: "He's fired for pulling a month long no-call/no-show." HR Rep:" I've never seen someone butner that long!"

butner by UnofficialButTrue January 25, 2017

Butney Kaboose 

A person with severe acne on their buttocks who is also a Krusty Masoose

That boy is such a “Butney Kaboose”

Butney Kaboose by Heisenberg96 December 2, 2019

Butney

A generalised word for a corset wearing female with a large bottom.

Oh look, there goes butney.

Butney by butneybutney March 6, 2009

Butnif 

Noun
A person with a history of non-committal responses and reasons that they might not make it to arranged meeting or functions like nights out or football matches.

"John's a total butnif, he said he would go to Keith's birthday night out but pre-prepared a load of excuses why he might not make it make it."

Butnif by MankHarvin May 1, 2021