To relax. Used by black people in London.
1: I can't find it! Im doomed
2: jus jam cuz
by anon February 17, 2005
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when one is so drunk or beyond drunk if you will
yo kid i was so jammmmeeeddd last night!
by cameron March 31, 2004
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to improvise in a group of two or more people with musical instruments, coming up with wild and funky riffs and glorious tunezoids
"We jammed on saturday and it sounded really sweet!!!"
by bitchincamaro June 18, 2005
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Yo, ma girl got all JAMMED when i didn't show!
by Turbo1 April 28, 2005
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When you smoke a joint and take a few Pharmies.
"I'm Jammed, I wish Eric hadn't givin those heady nugs after I took those OC's."
by Bojangles January 12, 2005
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See: sweet, cool, or tight

Derived from the origional defintion of fucking "i jamed her".
Meaning totally sweet or awesome.
That movie was really good. It was jam.
by TLS June 5, 2005
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