A man who wears the trousers in a homosexual relationship.
Man 1: Hey did you hear Gary and Trevor are bumming?
Man 2: Yeah, I heard that Trevor is a real Nardong!
Statically charged homosexual fish of the large variety. They take pleasure in taking advantage of the smaller fish by statically shocking them into sexual submission.
Billy: OH MAH GAWD! What is Jerry the sturgeon doing that goldfish!?
Johnny: It's natural... he's a nardong