facenunchuck - When you swing a nunchuck at your face like it's your ex. Us

When you swing a nunchuck at your face like it's your ex. Usually happens during a Wii game when you're too high on soda and too low on brain cells.

I just facenunchucked my brother because he beat me at Mario Kart.

My mom walked in and saw me facenunchucking my face and said, 'That's not how you win.'

I facenunchucked myself so hard I got a black eye and a new level in Super Smash Bros.