a term used to describe someone who has just licked a cunt, and has distinct cunt smell on their chin.
chris "that was so yummy " - (refering to cunt licked)
adem "was it? (licks chrises chin) you're right it is yummy, i can taste it on your cunt-chin"
chris "man thats fucking rank!"
a man whose chin is very stubbly, with an unsightly cleft... allowing for the unfortunate but inevitablecomparison to a womans recently shaved, chubby vagina.