Using the top part of your hand to smack your girlfriend under the chin because she said something obvious.
Her: it's so hot out here I wish I would have put on sunscreen!
Him: I warned you before we left the house you should have put some on and you didn't listen. You deserve chin smacks. (Smack smack smack)
When you sway your chin to music like your head was dancin
I was chin jiggin to the music
A nickname for the perineum, or in slang often referred to as the gooch.
Paul lay his jaw on Jason’s gay man’s chin rest, while Paul probed Jason’s arsehole with his tongue.
Generic white girl: kissing generic white boy was so romantic!
Generic white friend: shut up, you're such a goddamn chin sucker.
A Covidiot who wears a face mask over or beneath the chin, thus not covering the mouth or nose rendering it totally useless. Normally these are either people of low intelligence or those who have little regard for the welfare of others.
Look at that Chin Masker over there.
Slang for the ball sac, which acts as a trampoline for the chin toward the end stages of fellatio; helpful for adding momentum to the bobbing motion.
"I was sucking Roger's dick, and his Chin Trampoline came in really handy because he was taking forever to blow his load "
When you go down to the local shops and put your testicles onto the display glass of the cold beverage section simultaneously reading the 2nd Lord of the rings book out loud and staring into the eyes of a 3rd Generation Mexican cheese farmer
Hey honey, I'm just going to "chin screen" this afternoon I think.