2 or more musicians making music together but not an official band.
Guitarist Dude: Hey man i heard you got a drumset, we should jam sometime.

Noob Drummer: Sounds good, i havent gotten to play to music yet.
by The Real Corbin March 9, 2006
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Something Jimin doesn't have.
Army 1: Haha Jimin has no jams
Army 2: XDDDD
Normal Person: What the hell?
by Hoe-seok August 12, 2017
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Bad situation ; Going to jail or prison (mostly used in the mid-west)
Damn, Bobby got caught in that JAM.

Man, I was running, I had to get out of that JAM
by M4200cbf February 7, 2015
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To leave a situation or place, or otherwise 'bail' from goings on.
All right you guys, it's getting late, I think it's time for me to jam
by ReVaLatiA July 2, 2017
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A word originating from toronto, meaning a party; especially one involving alchohol and drugs
Are you going to that jam?
Yo, throw a jam bro!
by criss990 November 4, 2011
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1. A term used to describe a person's preferred music.

2. A name used to describe robustly good looking individuals.
1. Yo let's throw on some Jams.

2. Hey Jams, you look fly.
by Rod Jamshidian February 1, 2008
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A fruity preserve that usually goes on toast or in sandwiches
by Lizzie Moogle July 6, 2006
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