Mateski

A phrase which mashes up the words "mate" and "broski" to create an informal greeting. It can be used as a replacement for "homie", "brother", etc.

Wafi from the discord server "Carti Hub" is known for creating this word, the word is very popular among underground rapper fans on discord.

Person 1: What up mateski?
Person 2: Nothing new, I'm just chilling