Licking your fingers is unhygienic and absolutely disgustingly bad manners.
KFC had a slogan which read "It's finger licking good!"
Their fried chicken is so good you will forego basic hygiene and have the lack of decent manners of a nigger.
Also, fried chicken is soul food so it belongs to the niggers. This is not cultural appropriation even though deep fried breaded chicken is a dish of Scottish origin.
get a fingerbowl