MDZZ

Short for "Ma De Zhi Zhang" which means "fucking retarded" in Chinese. It's usually used to judge those who have done something really stupid or annoying.

1. The naked emperor is showing off his new clothes.
2. A man is complaining loudly that the plane took off (on time) without waiting for him.
Both you can say, "MDZZ".

Ravic

A youtuber known for his impossible skills in first-person-shooting games (Battlefield, PUBG, etc.). Because of this, Ravic receives many hackccusations, which has became one of the most interesting things in his videos.

Scene : Ravic outgunned 10 opponents instantly.
In game chatting: fuck you Ravic
In game chatting: Ravic hacks
In game chatting: admin please ban Ravic