Usism 

They search of Peace love and happiness through meaningless sex, derived from the thoughts of existentialism and absurdism, where all life is potentially meaningless.

Bobby is using Usism as an excuse to get laid, but he's happy and he no longer gets into fights and gets a rose every Valentines day.

Usism by OJPM271 May 13, 2006

Usison 

The coolest last name ever

The usison is so cool, go sub to him!

Usison by Deeez Knots December 6, 2021

UDism

An UDism is a term that was made up for, and only exists on, Urban Dictionary. It includes imaginative neologisms as well as just plain disgusting dirty crap. If ever used outside the confines of this Web site by anyone other than the originator, it ceases to be an UDism.

UDism is an UDism, but not the dirty kind.

UDism by Adman12 October 20, 2005

USSIMB 

Unfortunately Still Sleeps In Mother's Basement... a term used to describe people that argue over Star Wars themes, any form of inner galatic battle, or just total loser fucks that can't get any and sleep in their mother's house way into their late 20s and 30s.

Jim watches Star Wars in his mom's house all day.. what a fucking USSIMB

USSIMB by JP Scrotum July 20, 2006

Usison 

The coolest last name ever

Bob: Gosh that guy is such an USISON

Usison by Deeez Knots December 6, 2021

usisiisiii 

Your bored so you type somthing random.

Bob “I got bored amma just type somthing random. Ooh mom give me my key bored I wanna head but!”
Mom“Okay hubby”
Bob:”THANK YOUU!!! Hmmm, I got it, usisiisiii.”

usisiisiii by usisiisiii April 23, 2022

Ustism 

The urge to say us on any topic relatable or not

Those guys keep saying us. They have ustism

Ustism by Bobby Shew January 30, 2022