look up any word, like donkey punch:
 
1.
Jewish Joke. Jewish and Joke combined to make jewke, aka jew joke.
Person1: Haha you just made a jewke!
Person2: Whats a jewke?!
Person1: A jew joke, duh.
by IAMAFRICAN August 27, 2007
 
2.
To ruin something. To screw something up.
"When I got my DUI, I jewkes up my driving record, and my life"
by SuckaMC May 28, 2008
 
3.
|joōk|
noun
a thing that someone says to cause amusement or laughter concerning members of the people and cultural community whose traditional religion is Judaism and who trace their origins through the ancient Hebrew people of Israel to Abraham, esp. a story with a funny punchline concerning Jews.
She was in a mood to tell jewkes.
by cojewlover May 18, 2011