A condition caused by going back to your boring hometown after a sick day of skiing or snowboarding in deep powder. Also referred to as post-skiing depression. May last for weeks if your hometown is particularly boring or lacking snow.
After going home to Kansas I had powderitis for a week!
by kladfjgdkaflgjakdfljgv February 22, 2011
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Damn, did you see that Powder!?
by Ka-Powder February 19, 2009
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any drug taking through the nasal cavity (i.e.:crack cocaine, angel dust)
If you got the powder, i got the money
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1. the undisputed distance king of the world of swimming...also known as Wilson
2. will kick Eric Andreson's ass at least once this season, and anyone else that talks shit like Sammy
1. Powder: Hi my name is Andrew.
Tim: Don't believe him its really Powder.
Girl: Really?
Powder: OKay, ya got me, it's really Powder.

2. Eric talked shit on Powder, and Powder turned around and pimp slapped the shit out of him.
by Powder April 13, 2005
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