1. (noun) a dick in your mouth
2. (noun) a pair of testicles or gonads on one's jaw.
3. (noun) a really good blowjob, by which, a deep throater's progress is thwarted by balls, moving or stationary, against one's chin.
1. Here's a little story; a pimp goes up to a ho and says "yo baby, if I put nuts on the wall, would they be walnuts? She says "yeah that's right." The pimp ask's the ho, "if I put nuts on your chest, would they be chestnuts?" The ho says "yeah baby, that's right." The pimp says to the ho, "if I put nuts on your chin, would they be chinnuts? The ho says, "yeah baby." The pimp says, "nah bitch that ain't chinnuts that's a dick in yo' mouth. You fuckin' whore."