Cukh
The meaning of Cukh is a term used by best friends to insult each other but in a funny way or no harm intended.
Guy 1 : Bro you're such a Cukh
Guy 2 : Nah bro, You're a Cukh
Both guys : *Laughter*
Guy 2 : Nah bro, You're a Cukh
Both guys : *Laughter*