mos def

a hella fine rapper. whooo

mos def was hella fine in that movie "Brown Sugar"

by aysha n gabby January 5, 2005

Mos-Def

As coined by the legendary rapper himself, "Mos-Def" refers to a thing, person, experience etc which is "mos" (or most, hugely, a lot), "def" (excellent, awesome; NOT short for 'definitely').

Mos-Def's changing his rap name to "Yasiin"?? Don't sweat it, he's still the MOS DEF rapper out.... after Chuck D of course..

by LittleRedFox.com.au September 28, 2011

Mos Def

Most Definitely

Me: We chilling today?
You: Mos def

by Pussilia September 20, 2009

mostdef

Most definitely; for sure.

1. "He's a creeper, mostdef."

2. "Are you coming to the party?" "Mostdef!"

by edennnn June 29, 2010

modefo

an insult, used in similar context as mofo... just more harsh and more definate hence the DEFO.
Used when something stupid is done.

Peron puts tries to put milk into a cutlery drawer instead of the fridge...

"your such a modefo"

by zoggie zogs and meggie mogs June 20, 2008

mos def

short for saying most definitely, or sure.

Yo you gonna be at the party tonight?" Jarel: "Mos def bro.

by 92Prodigy April 26, 2011

Modef

A shortened version of most definitely. This phrase is best used in drunken converstations and text messaging.

Girl 1: OMG, that girl is totally wasted.
Girl 2: Modef.

by JessiB August 16, 2008