Simply an expression to be used in any
way - however mainly used to show a) smugness,
b) disdain or c)fill in an
awkward conversation.
a)
Bob: Hey, you got a great mark for that
test!
Bill: Chyough!
b)
Bob: Hey, how are you!
Bill: Chyough! You
retard!
c)
Bob: So .....
Bill: Chyough ...