Hot, sexy, astoundingly cool, etc.
Bradley and Jared looked unusually vivacious at the club.
von pilassgrimaker 28. Februar 2005
Sexy, Hot, Astoundingly cool
Bradley and Jared were looking extremely vivacious at the school dance.
von Jared Hoffman 23. Februar 2005
a really stupid word for a really stupid faggot who thinks that people actually like them, when in all reality everyone thinks they're an ugly piece of trash.
1. That Vance kid is so VIVACIOUS!
von poopdick. 10. Juli 2008