1 definition by Yoghurt Pot

NYSU

Abbreviation meaning "No YOU Shut Up!!!", used as a response to "STFU" (Shut The F*ck Up).

Bloke 1 = STFU, retard!
Bloke 2 = NYSU, arsehole!
Bloke 1 = Huh?

by Yoghurt Pot January 27, 2008