Another variation of sup, also for people who are too cool and lazy to say "What's up?". Or, in this case, "What's up with you?" (Which isn't really all that cool.)
(guy walks into friends house)
"Supchu!"
"Supchu!"
"Supdis?"
"Supdat?"
"Where's Tony"
"Supstairs"
by DUNGO January 28, 2004
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