What is Thats Was Sup?
1.
Among the same lines as saying, 'okay', 'for sure', 'yeah' or '
friend #1: "what's going down tonight?..."
friend #2: "we gonna party like rockstars!!"
friend #1: "yo, thats was sup!!"
Joe: "let's get blazed?!?"
Mike: "uhh, thats was up!!"
See