1. (n.) The nasty stage in beard growing where the hair on your chin is too long to be stubble but too short to be a goatee, thus creating a look of a 'tentacle' covered chin.
2. (n.) What happens when dumbass adolescents dont shave. Several gross hair 'tentacles' sprout and thus, chintopus. Similar to peach fuzz.
3. (n.) Someone with an octopus on their chin.
Bob: "Hey check out my beard!"
Rob: "That ain't a beard, now go shave that gross chintopus before anybody sees you."