Ooser 

Another word for looser but ONLY cool people can use it

Dilana is such an ooser, I can’t.

Ooser by BigDaddy Pickle May 5, 2020

Ooser 

Another word for looser but only cool people use it

Omg Karen you are such an ooser *flips hair*

Ooser by RoadWorkahead May 5, 2020

ooser 

Short for "Out Of Stater"
Term used on forums or instant messagin conversations when talking about someone who came from another state.

CFTS123: so whos sleepin in ur house tonite?
fff3210x: i dont kno
fff3210c: some random ooser

ooser by Astor May 24, 2005

ooser 

name for a person who is not yet a loser, but still as a few loserish qualities.

Andy is an ooser for trying to ditch class but getting caught.

ooser by RaeJean May 4, 2006

Ghostland Observatory

An electric, funkie, prog band from Austin, Texas. They'll make you dance your pants off!

Ghostland Observatory sounds like a robot having sex with a tree!

Ghostland Observatory by C-Garrr February 9, 2009

ooter 

ooter is a nyc slang, meaning a shooter.

Yo pop smoke will forever be an ooter. REST IN WOO

ooter by Zayvibz July 2, 2020

OoferBloxBoi 

A relatively popular Roblox player most notably known for their YouTube channel, which features various speedruns within the game The CrusheR.

Robloxian 1: I think OoferBloxBoi just broke another WR for the map 1001 Nights.

Robloxian 2: Damn, I can't even get past the first layer in that map without dying.

OoferBloxBoi by OoferBloxBoi March 28, 2021