Slang for a furry, a relatively new species of neckbeard that believe they're neon blue mammals and jerk off to crude deviantart profiles including said mammals. Some furfaggots dress up as a mammal and fuck eachother, looking like a bunch of sweaty Disney characters gone wrong. Some furfaggots like to hang tails from their buttcrack to identify eachother. Some furfaggots buy dildos molded after animal dongs to use on themselves/eachother. Most furfaggots clump together on cancerous sites such as furaffinity or deviantart and spam MS paint equivalent drawings involving animal penises.
The stereotypical good looking guy - no swag, gay ass smile, dope ass outfit. Aesthetically pleasant. It's the kind of guys lagerfield has as boy toys - cockgobbling extravaganza.
Lil bish went fullfaggot - he does have a pretty faggy face, with those lips and shit. (Fullfaggot is an adjective, not a noun)