Definitions by T-Timeeee

dassup 

Dassup = thats whats up
its an easier form of daswhassup which is too long and complex
It is used to agree with something sick/nice that has happened

sam: yo man, I hit some biddies today!

tyler: dassup

or

tyler:do you think shaykwan wanting to video chat with me means she likesme?

sam: dassup

dassup by T-Timeeee October 8, 2007