1 definition by Muscles Coleman

nyah

An utterance popularized by a man with a rather large torso, henceforth referred to as "Torso." At any time he may start proclaiming NYAAAAAAH!!! in reference to anything, or using it in place of words which sort of sound like it, such as in the case of the city of Nyah'leans.

Nyah, I like titties, I'm a fat torso, nyaaaah, I made out with Nick's sister, nyaaaah!!

by Muscles Coleman January 22, 2007