- fashionable, stylish, etc.
- very pleasing, excellent, etc.
adjectivephat·ter, phat·test Slang
Excellent; first-rate: phat fashion; a phat rapper.
Origin of phatEarlier, sexy (said of a woman), of unknown origin.
(comparative phatter, superlative phattest)
The term derives from African American Vernacular English as a deliberate misspelling of the word fat.