Assbutt. 

Someone who is such a monumental asshat to the point that they're sheer ass fuckery is nearly godlike and they are so unbelievably fucking stupid that a GPA of 1.4 would be vastly overestimating them.

Customer Support: I'm sorry sir, but you can't drink our laundry soap...

Dipshit: BUUUUT WHHYYY!? YOU SAID IT WAS VEGAN!

Customer support: Si- Sir... it being Vegan means it wasn't made with animal products...

Dipshit: SO EDIBLE THEEEN!?

Customer support: Yeah. Totally assbutt. *hangs up*

Assbutt. by I see your search history April 29, 2025

Assbutt 

An exclamation used to distract Angels just before you throw a Molotov at them.

"Hey, Assbutt!" *Throws Molotov*

Assbutt by Castiell May 22, 2010

Assbutt 

The greatest insult to ever be uttered by an angel of the lord. More specifically, Castiel.
This insult can commonly be found when and angel holding a Molotov cocktail of holy fire

"Hey assbutt!"
*throws molotov cocktail at Michael*
Dean: "Assbutt?"
Bobby: "Can we not talk about this right now? In case you haven't noticed, we are literally in the middle of the APOCALYPSE? Idjits."

Assbutt by sparrow system June 11, 2020

Assbutt 

First used by the character Castiel ( Misha Collins) the word originated from the show Supernatural. To be used as an insult and to get some ones attention. Very useful when dealing with superwholocks.

I.e."HEY!ASSBUTT" as you throw a bottle of holy fire at them to send them back to heaven/hell.

Assbutt by Rita Dalli December 19, 2013

Assbutt 

Someone who is a bootybutt

Hey ASSBUTT!

Assbutt by HI43TH January 30, 2018

assbutt 

Its something you say when you get angry at someone and you don't know what to call them so you say Asssssssbutt??

"You know what quite being such an... uh... Assbutt. Yeah stop being an Assbutt, Bro."

assbutt by IAMCASTIEL March 29, 2015

assbutt 

someone who is such an ass that he/she needs to be called an ass twice.

"parvati cheated on his girlfriend 5 times!"
"man he's such an assbutt!"

assbutt by breastitch May 10, 2014