The perfect timing needed to excel in any motion-sensing game for the Wii.
In order to win at Wii Tennis, you need to have good wiiflexes, or else you will mishit the ball.
by Domonic January 23, 2009
an automatic instinctive reaction displayed during a wii game.
Chuck impressed everybody with his wiiflexes after he made a hole in one on wii golf.
by chuckaloafofbaloney August 05, 2009