jammed 

To be retarded or otherwise mentally deficient.

"I can't figure out how to work this toaster."
"Dude, that's cause you're jammed."

kid: "I like your hat. Can I have it?"
you: "Sure"
<Later>
Your Friend: "Where's my hat?"
you: "It was ugly so I gave it to that jammed kid."

jammed by JDR June 5, 2006

jammed 

To be shot in a major way. You curl up in pain looking "jammed-up". Usually getting jammed means you got killed. Some call a gun a "jammy". Popular in gang/drug culture.

If that guy messes with me one more time he's going to get jammed!

jammed by RM March 4, 2005

jammed 

To have sex with in the past tense

So I jammed a pig last night!

jammed by DodeBoy March 26, 2008

jammed 

to be short circuited or thrown off guard.
to be so incredibly stunned it stops you in your tracks.
to be shockingly surprised, taken back, and do not exactly know how to react.

When our eyes met, I was jammed because he/she is so hot!

jammed by Word Dealer December 7, 2006

jammed 

when one is so drunk or beyond drunk if you will

yo kid i was so jammmmeeeddd last night!

jammed by cameron March 30, 2004

jammed 

Pissed off or annoyed

Yo, ma girl got all JAMMED when i didn't show!

jammed by Turbo1 April 28, 2005

jammed 

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."

jammed by Bojangles January 11, 2005