Onomatopoeia of laughter. As stated specifically by Curly of the Three Stooges. Usually written and spoken sucessively.
by Levitcleos August 6, 2005
Moe: Why I outta...
*Sound of Larry's head getting slapped*
Curly: nyuk nyuk nyuk...
Moe: Shuttup you
*Sound of Curly's eyes getting poked*
*Sound of Larry's head getting slapped*
Curly: nyuk nyuk nyuk...
Moe: Shuttup you
*Sound of Curly's eyes getting poked*
by Conservative Prick August 25, 2005
by The Nyukster November 1, 2022