Top definition
The yelling, screaming and mainly primal grunting sounds made by climbers, and other athletes such as shot putt throwers when performing a particularly strenuous move such as at the crux.
Wow, did you hear Shelley thruxing her way through the crux.
by bobthecoder July 03, 2009
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt