1 definition by bringas

Top Definition
1) short for 'most definately'
2) Hell yea; fo'sho'
3) the pun is on the rapper Mos Def, however his name is completely irrelevant to this insert
*an asian girl walks by with a big ass*
1)Would you hit that?
2)Most Def!!!
by bringas June 30, 2005

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