A cup of what's up

promethazine mixed with sprite.

I had a long day at work, I can really use a cup of what's up to relax me.

by TheRig December 4, 2012

what u up to

Shit

Heyyy, “ what u up too?”

by The bratttt January 11, 2022

Knows what's up

If one knows what's up - they got it, have it figured out, the one you can trust in the specific situation they're the one to follow.

*someone talking about politics and solidarity on the telly* yeah, he knows what's up!

by Lowyflowy January 22, 2024