OSB

OSB stands for “on sweet baby”

Osb those were the best chicken tendies I’ve ever had!

by on gah July 29, 2018

osb

old sonny bastard, copyrighted by me - osb in the year of 1993 when i met my wife, the internet.

look it's the motherfucking osb! me!

by osb January 24, 2004

OSB

Pet Name given to one EuroSex male that rocks my boat.

OSB, come here and let me pull you from behind and never let go!!!

by Marie Francine Victoria May 18, 2008

OSB

Oh Shit Bro or Oh Shit Brother or Oh Shit Boy or Oh Shit Bitch- This phrase can be used several ways and change meaning depending on the situation. It could be from some exciting event or a close call. Could also be used in place of OMG for those guys who are fed up with this phrase (too feminine). OSB is a little more masculine. Usually used at the beginning of a sentence to show excitement.

OSB, that was a close call!
OSB, did you see that!?
WTF!? OSB, you have got to be kidding me! I do not believe it!
OSB, someone stole my car!

by soyousay June 3, 2008

OSB

OSB, aka "One Sentient Being", is a term describing two or more people who "connect brainwaves". For example, this happens when they say, do, text, or think the same thing at the same time.

Person 1: I really hate this tweet.
Person 2: Whoa, I was gonna say that, osb!

by yeetyoongi January 24, 2019

osb

Oh shit bitch

when something is unexpected and suprising like your playing a game and someone scores on you... you say OSB ! Oh shit bitch.

by sammyj4432 August 31, 2010

osb

An "over sized baby"

An adult who looks and behaves like an oversized baby. One who exudes OSBisms, that is, the characteristics of an infant.

George Dawes in Shooting Stars.

Many examples of OSBs are apparent in todays workplace. See gibbering fatty OSBs with no hair and shiny heads, that babble and whine all day. Fuelled on sugar and coke these sloths portray the characteristic behaviour of an oversized baby (OSB).

by The oversized baby January 4, 2009