Riffed

Riffed - definition:
Cool, amazing, extraordinary, awesome

Present tense:
Riffs
Definition:
Good style
Example in a sentence:

"Dude she's got riffs!"
"What does that mean?"
"It means she's got style!"

Goth guy: "Dude, she's riffed!"
Another guy:"What does that mean?"
Goth guy:"She's cool dude!"