snow flour 

A term used to describe powdered Caffeine, usually taken through insufflation. Favored by students for it's instant cocaine-like effect, combined with an increased feeling of readiness. It is important to note that while snow flour will give the rush and focus of coke, it lacks the euphoric feeling of it's counterpart.

"Hey dog, whats up?"
"Just scored some snow flour; about to tweak up and hit this party."

snow flour by Nodz October 23, 2013

Snowflurrypocalypse 

A snow flurry which causes mass chaos in any part of the country not capable of dealing with any amount of snow.

The snowflurrypocalypse brought Miami traffic to its knees

Snowflurrypocalypse by Ceraphus February 12, 2010