1 definition by bay st. surf rat

Top Definition

noun / verb, ka-Pow'-E, a moment of pure unfettered joy. Also can be used as an exclimation.

As marty raced down the face of the wave he was overcome by extream kapowui.

Marty screamed ,"KAPOWUI!" , when he was done riding the wave.

by bay st. surf rat July 19, 2010