obs.

Oriental Boy Soldiers 619 area gang

oh those boys i kickit wif inda obs are fyne lyk hella.

by Thuy February 7, 2005

OBS

Stands for Optimal Breast Size. OBS is the point at which the female chest is near perfect in dimensions; they are neither too small or too large, as Goldy Locks would put it, they're juuust right.

Lynn has a wonderful set of OBS, I wonder if they're real...

by Dave Saniti February 27, 2008

Obes

A supernatural spectacle of nature that has transcended the known physical and mental limits of humans. Truly awe-inspiring. Not to be confused with a unicorn or chupacabra. Can and will drink fast, slow, in large quantities, in small quantities, forwards, backwards, upside down, downside up, right, left, diagonally, in the past, in the future, and in another dimension. The sky is the limit. A true badass, a remarkable individual, and a phenomenon of nature.

“I saw an Obes today.”
“Then your eyes have been blessed.”

by Uncleb6969 May 24, 2020

ob

another name for the police.

the OB came in and broke up the fight between the hooligans.

by International Bad Boy October 17, 2004

ob

A shortened version of "obvious" or "obviously."

are u going on a date tonight??
Ob!

by falcon1 August 15, 2007

ob

Short for ; Over Board
Having or dealing with taking things to far!

Man that girl's outfit actually looked good until she went ob with those bright ass socks !

by Some girl who lives in Baltimo May 18, 2010

obs

open Bolt Semi, this is a type of gun that was ruled an illegal machine gun by the ATF in 1982. It was decided that they were to easy to convert to full-auto.

the obs kg-9, the predecessor to the closed bolt kg99 or tec9, was ruled an illegal machine gun.

by Alex Lindsay March 28, 2008