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1. the shortened version of SUP YO/SUP YOZ
guy 1- Hey man supz??

guy 2- Ahhhh nothing much. Supz with you?

guy 1- Nutin.
by urbandictionaryrox!!! May 16, 2011
Supz means like Whats Up, or what do you need, people can say it in different places and times. See example.
V95: Supz
You: Not much
V95: Supz
You: Supz L33t H4x0Rz!
V95: Supz
You: Cheppa tai, my damie, cheppa tai
by Aust1n 248 March 04, 2003
Im supz hungover from that crazy party
by jc penny December 02, 2009