Lyric discussion by CJF 

Cover art for Mary Jane lyrics by Megadeth

Contrary to popular beleif this song is NOT about marijuana. It's about a girl who takes up witchcraft, to which her father disowns her. She commits suicide and haunts the forest where she practiced witchcraft

Maybe Mustaine wrote this song with a double meaning.

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most likely. although i don't see a marijuana reference except for it ending at 4:20.

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