When you finger someone's anus and then proceed to eat the shit off your finger
Hey man do you want a chocolate finger
When your gal bout to "shit her pants" during sex your start pounding that ass with your fingers!
"Man your finger stank" well yeah they where chocolate fingers last night"
When a gay or bisexual man attempts to finger his asshole with out properly cleaning the area, resulting a in shit covered finger
the other day I milk mined and I realized after that i had a chocolate dipped finger