An adjective describing something really, really cool. When used as a compliment, it is the highest form of flattery. See also, rockstarific and rad.
Person one: Look at that awesome play!
Person two: Yah, it's really sweet!
Person one: Just about supernovaical!
Person two: Yah, it's really sweet!
Person one: Just about supernovaical!
by ilbiteurlegsofff November 18, 2006

by alberightback January 11, 2010

The explosion of a small star, in which the star expands and implodes reaching a mass 1000 times that of the Sun.
by The Dark One June 13, 2005

Something that is incredibly hot, or much hotter than you expect it to be.
It somehow defies logic as to how it got that hot.
It somehow defies logic as to how it got that hot.
Omfg, this coffee is supernova.
Jeez dude, I can't eat this soup now, it's supernova.
Don't touch that shit, it's supernova.
Jeez dude, I can't eat this soup now, it's supernova.
Don't touch that shit, it's supernova.
by chris November 13, 2004

The Supernova is when one sticks their hands in side of a womans vagina and then opens hands completely for ultra pleasure or pain, and also may move hands to enhance stimulation.
by Flyinh69 May 8, 2008

by Banzai June 9, 2004
