An oncoming storm that consists of snow. Snow + Storm = Snorm
Damn, those clouds look like a HUGE snorm is comin on, Mothafucka!
by ScottFromUofT November 20, 2006
2 more definitions
Snorm means snot storm. As in a log of snot that is storming out of your nose uncontrollably and you need to always have tissues at hand.
Last night I went to visit my sister and her cold was giving her a snorm.
by brooke hotham February 23, 2008
a mythical storm created in wiscocin (accidentally) By Dr.Chris Murray
hot water beetles come out during snorms to destroy the population of wisconins futher muckers
by Dr. Philip Randall Jackson October 08, 2003