Top definition
One Special Mother Fucker

Mainly used to describe young coworkers that think they are the shit.

Also used for anyone whos shit don't stink.
Andy sure thinks he is OSMF, what a flaming douchebag!
by Carpmaster November 21, 2008
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One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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'OSMF' did you see that ?!?!?!
by RussY757 August 21, 2010
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Golden Shower Plush

He's warmer than you think.

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