Despite the apparently missing exclamation points, this phrase is indeed not an interjection. Used to denote utter coolness, yet with a snarky, ironic edge, a close synonym would be sick nasty, with emphasis on the latter.
"Gene Simmons?! He's totally viva disgusting."
Kaaによって 2007年12月27日(木)

Words related to viva disgusting

sick nasty gnarly hot sweet wicked