- a phrase used to describe something that is outrageously awesome; the best of its kind
- used to convey "awesomeness with attitude"
- used when no other adjectives will suffice (ex: cool, awesome, sick -- just won't cut it)
"Girl, your mullet makes you look so sassy. Really, it's totally ass."
"Dad's new corduroy shirt is totally ass."
"Dude, those hubcaps are so sick. Totally ass."