Top Definition
Pronunciation: Yoooow KKKaaayyy....

A sarcastic response to a stupid comment or action to show your disatisfaction in them.
"I don't want rice on my Chipotle"
"Yoo K"
by Pants69 February 18, 2007
Someone who says something foul, sick and grimey that its also an obvious lie
Rapper: I fuck yo momma anus up.., and she still aint shuttin up!!

Me: A hell naw, fuck that! That nigga a yook
by Multiversor April 03, 2015

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