Random insult used by children.
"Stupid-head Dumb-head Nong-nong"
by Clarkinstein September 07, 2006
7 Words related to Nong-nong
Top Definition
Childhood substitute insult for butt-head if you'd get in trouble for saying that.
"Stupid-head Dumb-head Nong-nong"
by Clarkinstein September 07, 2006

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