ASSBRO 

A short form of Assassin's Creed: Brotherhood, a historical fantasy third person action-adventure video game developed by Ubisoft Montreal. Also sounds like a crude sexual reference for the uninformed.

Played some solo ASSBRO last night. Ya know, to practice.

ASSBRO by NotScottKurtz November 26, 2010

Swamp-asstrophe

An encounter with an individual suffering from swamp-ass causing great and often sudden harm or embarrassment to the individual and /or situation; a dis-ass-ter.

I was 69ing with this chick when I realized her ass crack smelled like dingle-berry soup. What a swamp-asstrophe!

Swamp-asstrophe by Legs4days January 23, 2014

assbo 

When a friends farts smell so bad the person is banned from the room.

That meat feast pizza has given you rotten farts. Fart again and i'll have to give you a five minute assbo from the lounge!

assbo by tilston boys December 8, 2011

Asstrology 

the study of the movements and relative positions of celebrity butts interpreted as having an influence on human affairs and the natural world.

/əˈsträləjē/

I am studying a paper on Kim Kardashian for my Asstrology class, in my bathroom, with my buddy, Dick.

Asstrology suggests there will be 7 planets left when I'm done with Uranus

Asstrology by Michael de Nostradanus January 5, 2016

Asstrovert 

An extrovert who criticizes introverts for being introverts

Person 1: If you try hard enough you can be an extrovert like me .
Person 2: If you try hard enough you can be an introvert.
Person 1: Why would I do that? no
Person 2: Than stop being an asstrovert.

Asstrovert by Middmaster1 September 23, 2019

assbone 

the tail bone,pelvis ,it pretty much defines itself.

i was screwing her doggystyle and my pubes kept grinding hard on her assbone.

that guys a total assbone

assbone by the real luba May 20, 2008

Asstroll 

A combination of asshole and troll, i.e. a troll who is a complete asshole. Even more obnoxious than your average run-of-the-mill troll.

Asstrolls are running wild on the internet and shitposting everywhere.

Asstroll by Rudy Ray Dolemite January 30, 2017