informal
adjective

adjective: yummy; comparative

adjective: yummier; superlative

adjective: yummiest

1.
(of food) delicious.
"yummy cream cakes"

highly attractive and desirable.
"who's that yummy guy with the black hair?"

noun
noun: yummy; plural noun: yummies

1.
delicious food.
"plates of homemade yummies"

The act of being incredibly and orgasmically delicious

so yummy

referring to something (or someone) deeeelicious and tasty. :D

When something is attractive and you want to show in a sexy way.

very attractive, sexy, hot

Yummy

Gorgeous woman, very often found in the presence of a fuckwit.

When not accompanied by a fuckwit, yummies tend to flock together in bars, clubs or on beaches.

The collective noun for a group of yummies is a moist.