1. J Dilla's mother (Miss "Ma Dukes" Yancey)

2. Your mother

3. Your Fists
Examples
2. Don't be talkin shit about Ma Dukes!!!

3. You don't want to make me raise ma dukes
by B Jams September 24, 2009
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a way to refer to your fists when fighting
You wanna fight? Put up yur dukes! I'm puttin' up ma dukes
by Doug Bailey May 5, 2005
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another way of sayin' mama. Don't know the origin of it...
"Ma duke ain't givin' me shit!!" from B.I.G.'s 'Gimme the Loot'
by xeno777 September 11, 2004
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1. Someone's Heroes/Role-Models

2. Any genitalia that comes in a pair
1. Tom Cruise is one of ma dukes

2. I named ma dukes "George Clooney" and "Kevin Spacey," so that when I get kicked in the balls, it is now a win/loose situation
by no13 March 11, 2005
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