nickname for marijuana; many singers use this in their songs
"Last dance with Mary jane, one more time to kil the pain..."
-Tom Petty
by Mr. Ed March 8, 2005
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police officer: are you smoking marijuana in there, sir?

stoner: no man, i'm just hangin with my girl mary jane.

police officer: where is she?

stoner: in my pocket *walks away*
by kbabbyyy July 12, 2009
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slang for weed. mary jane is the literal english translation for marijuana.
mary=mari
jane=juana
Me encanta mi marijuana.
(I love my mary jane.)
by Amy O'Connor March 25, 2007
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Mary Jane is a different name for Marijuana.
Lyrics from Mary Jane sung by Rick James...

I'm in love with Mary Jane.
She's my main thing.
She makes me feel alright.
She makes my heart sing.

Also in Lyrics by Tom Petty "Last Dance With Mary Jane" ...

Last dance with mary jane
One more time to kill the pain
I feel summer creepin’ in and i’m
Tired of this town again
by Averi January 20, 2005
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Mary Jane is very unique and has the beauty of a goddess. She has a heart that is pure, full of integrity, and is so very caring. She is agile in so many ways and knows how to maneuver therefore she is super athletic and has a rocking body meaning she is thick! She is loyal and rides for those she loves dearly. If you lose her or break her trust you will regret it severely because she is one in a million and will always be there until you give her a reason not to be. Mary Jane is a blessing but hurting her will cause you more pain then her because she can become ruthless. Do not let her smile fool you, it has many different meaning to it.
I wish I had a girl like your Mary Jane she so loyal.”
by truthby<3 November 19, 2018
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I guess nobody ever knew this. A Mary Jane is a type of girl's shoe. It's those shoes that have the single ankle strap, and the rounded toe, and are usually black (but white ones are also common). There are also high heel versions for older women.

So you see, it isn't just Peter Parker's girlfriend, or that...other meaning. Surely some of you girls out there have worn Mary Janes at least once in your life.
Mandy from Billy and Mandy wears black Mary Janes without socks.
by Map-Man April 12, 2007
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Another name for Marijuanna.
Some singers use it in their songs
'To fall in love and fall in debt
to alcohol and cigarette
and Mary Jane'
- Jesus of Surbubia by Green Day
by x.GreenDay..love.x March 18, 2008
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