Upsettivity

Extremely upset; upset to the highest degree possible.

When asked by a reporter how he'd feel if Jerry West left the Lakers, Shaquille O'Neal replied, "I'd be upset. Very upset. To the highest upsettivity.

by Just same lame-ass white dude. March 19, 2003

Upsetter

an unexpected winner; someone who defeats the favorite competitor.

I'm the upsetter !

by yamalee April 24, 2011