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1.
not much, just chillin, u?
wat u doin? nmjcu?
by mike August 29, 2003
19 9
 
2.
internet lingo that you use to say when you're having an extremely unevetful day and someone asks you what's up.
(Not Much. Just Chillin. yoU?)
"Hey Kristin, what's up?"
"nm.jc.u?"
by the sneaky fox February 17, 2006
6 4