resting ones nut sack on anothers chin.

synoym for the terms "oral sex", "blowjob" and "fallatio"

when you are a fat fuck who has a double chin that looks like two hairy testicles.

first used during the ice age when ag would say to thog "chin nuts" and then have random masturbations all over the castle of doom and love.

The act of a homosexual smacking his nuts on someone's chin as in insult, or telling others he is going to do that to them.

A crazy or silly Asian. Very insulting because of the double reference to Oral Sex and/or re-enforcing stereo-types regarding Asian names.

A chin with a dimple right in the middle that makes both the bottom left and the bottom right halves look like nuts. Typically found with hair just below these "nuts".

When your bro makes an statement or observation that is very obvious, you respond with; Chin Nuts!!
This is due to the fact that if your nuts are on her chin, your dick is in her mouth.