handle jammed forward 

To push an aircraft's engines to emergency full power. May cause permanent engine damage if prolonged beyond a few minutes.

Used to denote someone who is going all-out.

"You busy ?"
"Yup, got the handle jammed forward"

handle jammed forward by Eighth of Seven January 8, 2007

Clam Jammed 

The Female Version of "Cock Block."

"You know Stacey, yea that bitch Clam Jammed me"
"Well, I dont blame her. That dude is a fucking ass."

Clam Jammed by Skuurl August 9, 2017

all jammed up 

Being drunk, crunk and or shitfaced....

This Force got me ALL jammed up

all jammed up by KingCobra April 18, 2005

Pearl Jammed 

When anal beads are lodged in ones anus and requires a third party removal.

I got pearl jammed and cant make it to the game.

Pearl Jammed by Acedigital July 23, 2012

jammed finger 

when a girl is on top of a guy and intentionally or unintentionally comes up too high and then down again really hard so that the guy's wang comes out while she's up and then gets painfully bent when she comes down because it doesnt have time to re-align for for re-entry.

"How was it the other night with that chick?"
"It was great until she gave me a jammed finger"
"ooooooouch, sucks man."

jammed finger by p-zilla May 27, 2006

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

jemmer 

EVIL AND CRAZY DONT MESS WITH HER DONT GET N HER BAD SIDE SHE HAS BOOTY CUTIES

boy: "why are u sacred"
girl: "lets say i messed with a jemmer"

jemmer by spacepoop September 11, 2020