Someone that snowboards, but can also ski. They go both ways.
Kelvin is bisnowual because he can ski, but is pretty baws at snowboarding. He owns the slopes
by SOPABetterNotCensorThis January 21, 2012
Someone who both skis and snowboards.
No discrimination in this dude! He's a bi-snow-ual!!
by relovas February 22, 2010