1 definition by conwad

Noun. a blowing motion given to one person or animal by another person on the neck. Once a Blum is started, it can not be stopped. Before you give someone a blum, you have to say blum blum blum blum to the tune of your favorite song. The best strategy against a blum is to just take it right away, because blums can not be stopped
-BLUM BLUM BLUM BLUM
-Dude no get the fuck away
-Just take it once a blum is started it can't be stopped
-fine bitch
-Blum blum blum
by conwad January 27, 2007
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