TMJ: temporo-mandibular joint
the joint where the jaw connects to the skull on both sides of the head.
hurts like hell when dislocated, you are barely able to open your mouth and cant really close it either.
it cannot be snapped back into place yourself.
it can occur from anyhting, including laughing or yawning.
"my TMJ hurts like hell :( "
by Maxx January 12, 2004
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TMJ Syndrome: temporomandibular joint
pain in jaw: a painful condition involving the temporomandibular joint and the muscles used for chewing, sometimes causing clicking sounds and restricted jaw movement. It is usually associated with a faulty dental bite.

Temporomandibular joint:
jaw joint: either of the joints connecting the lower part of the jaw mandible with the temporal bone on each side of the head. Both joints act together when the jaw is moved.
Jill: I have TMJ and when I open my mouth really wide, it hurts like a mother.
Alex: Ewww... Lemme see!
by Jillie March 3, 2006
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the littest gang alive (Team Mary Jane) gang gang brrrr skrrr
Everyone: yooo TMJ is fucking lit my G!!
by GodfatherNevo March 5, 2021
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A common jaw disorder that many women will use as an excuse to get out of giving a man head.
I'd go down on you, but I have TMJ and my jaw could lock up.
by Nathan81 October 20, 2005
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TMJ: An oral technique often employed by lower tier prostitutes, especially those with a prolonged crack addiction.
by ColdNoodles December 9, 2022
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temporo-mandibular joint
i have tmj my jaw makes a clicking sound when i yawn laugh talk or even eat. with tmj you are not supposed to chew gum ,but i do and i wind up regreting it because it hurts.
by mugley my dog June 9, 2005
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A mysterious and perplexing condition that comes on suddenly and without warning. Although it is seldom officially diagnosed, this jaw condition is the number one excuse given by newly engaged and recently married women as to why they can't suck off their man.
Bro: she used to suck me off and swallow every drop before we were engaged, now she says she has TMJ
Bro#2: I know man, it's a total bummer. When you put the ring on their finger, they somehow get TMJ all of a sudden.
by Penntucky January 19, 2017
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