Jizz Nugget refers to Jizz that is pure white in color, the size of a penny and comes out of your ass. It is mainly used as an insult, or just randomly said in dead silence.
"Your such a Jizz Nugget!"
by HandleBar March 08, 2010
by DarcySux May 06, 2014
by Codwina November 15, 2009
by Genki June 30, 2004