look up any word, like eiffel tower:
 
1.
What you say when you fist pound someone after they say something absolutely great

-derived from the term "gimme some knucks" (as in knuckles)

created by a freshman at Grafton High School '09
"Yo I got mad booty last night with this chick I've never met, it was great!"
"Knuck shit up to that brotha!"
by tfitz15 December 07, 2009

Words related to knuck shit up

booty chick mad yo