Adjective used to describe something with good mouth feel or that is satisfying to eat. Can also be used to describe something pretty.
“Those cookies were very gumptious” or “You look very gumptious today”
Someone is gumptious if you ever had a dream with them in it, and they appeared just before you woke up. Your morning wood would vanish out of disgust when you woke up.
"Oh yeah, that girl you were with at the club. Sorry mate, but she's pretty fucking gumptious"
(adj) Used to describe delicous bomb ass chicken.
Yo, this chicken came out gumptious!