chin deep

To perform oral sex on a woman. To stimulate the womans vagina with your tongue while your CHIN is planted on her gooch.

"Hey man, I went chin deep on this bitch this weekend..."

by Bryan III October 3, 2006

Chin Deep

The act of submerging one's entire face into a food item during consumption. The act is usually accompanied by an unjustified level of excitement and almost always results in a filthy chin.

Ugh, that guy is chin deep in his burrito - somebody get him a snorkel and some baby wipes.

by Kilokata February 11, 2013