A cash tip (primarily in New Jersey) provided for a service. To be considered a "duke" the tip must be in the form of cash or poker chips, no exceptions.
After a bartender provides a drink you gotta duke em.
by Stacks NJ May 11, 2019
Get the Duke mug.
The most important person you will ever meet. Duke. A one word persona - Like Cher, Madonna, but nothing like Brittany.

A natural phenomena of character, wit, charm all rolled into one unbelievable individual.
Duke: A natural phenomena of character, wit, charm all rolled into one unbelievable individual.
by Utinga July 6, 2011
Get the Duke mug.
The act of doubling your opponents score throughout the duration of a game or match. Derived from the times where Duke absolutely annihilated their opponents by more than double.

Also see triple duking, or quadruple duking.
Oh shit! I can't believe Duke Duked Georgia Tech... AGAIN. The duking just wont stop...
by Haneef February 15, 2009
Get the Duking mug.
A funny and caring person, he knows how to take Care of his girlfriend, He can be irritating at times but he can also make a whole room full of people laugh or even just put a smile on their face, He is one of the popular person around, Duke smile can make you feel so magical and just by looking into his eyes you would feel so amazing, He might deserve a smack on the head sometimes to, But he will always try to be himself
My Duke is so gorgeous i would never want to leave him
by Zeener November 26, 2018
Get the Duke mug.
To take a shit, typically a large one. You generally have to spend a few extra minutes more than normal to fully recover from this one.
Hey, Frank, you go on without me; I gotta take a duke. I'll meet you guys there when I'm done.
by saltydoug May 2, 2005
Get the duke mug.