Definitions by hithisbm

BM 

An Acronym for Bob Marley, the late reggae singer.

Also used when refering to a large blunt or joint

see spliff

Instead of saying, "Let's go smoke a large marijuana cigarette."
one might say, "Let's go hit this BM" or "I just rolled a fat BM, let's go blaze it up."

BM by hithisbm January 31, 2003