look it's the motherfucking osb! me!
by osb January 25, 2004
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.
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).
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 October 12, 2007
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
I was just talking to this chick, enjoying my drink, and all of a sudden she grabs my fingers and shoved them in her twat!?!?!
by Ass Master February 25, 2005
Other Sports Becon, used to describe a person trying to do a sport but hopelessly sucking at it. Someone who is so painfully bad at a specific sports activity that its not even funny to watch.
by Ottox May 18, 2008
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OSB stands for “on sweet baby”
by on gah July 29, 2018