1 definition by Professor Fiendish

An expression of exasperation and/or disappointment.
Typically pronounced with a pirate accent.
Popularized by Steve "The Pirate" Cowan of the Average Joe's dodgeball team¹.

1. "DodgeBall: A True Underdog Story" (2004)
"Sorry Steve, we've run out of rum."
"Kyaar..."
by Professor Fiendish August 20, 2013
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