Cyall

A combination between the slangs "Cya" and "Yall" and is used as a sort of goodbye to a group of people instead of only one person. It's most commonly used between Roblox, and Gta player, but is not particulary limited to any specific community.

Yo, dudes, I gotta go, you can finish without me right?
Yeah sure man we got this bro!
K, Cyall bros.