fye
An adjective that can describe either a person or a thing that one greatly approves of.

Originating from the South, the term fye is simply the word "fire" with a heavy southern accent added. "Fye" and "fire" can be used interchangeably as adjectives in this sense, depending on the preference of the speaker.

See: Hot
Describing a thing:

"Damn, these burgers are FYE!"
or:
"Those kicks are FIRE!"

Describing a person:

"You see that girl over there? She's lookin FYE today."