1) Jawed Karim, the Co-Creator of YouTube, and the oldest YouTube account. He is popular for uploading the first YouTube video, entitled: "Me at the Zoo", uploaded on April 23rd, 2005. (Though some believe "itgetsbetterproject" is the oldest account, it might be)

2) To slam someone with your jaw
Example 1 :
Poopinstein The 3rd : Hmm.. I wonder who the oldest YouTube user is?

Smart Guy McShit : Why it's jawed of course :D

Example 2 :
Mr.
by CyberNets December 28, 2011
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to talk extensively about something in an overly proud or boastful manner;

also, to ramble on endlessly, usually about trivial on nonsensical stuff
"dude kept jawing about how he scored all kinds of babes "back in the day" !"

"I swear sometimes when I'm on the phone with her, she'll keep jawing until it feels like my ear will fall off!"
by bonzai April 18, 2005
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A bad guy that appeared in 2 of the James Bond movies who is about 7 foot tall and has metallic teeth.
Jaws tried to kill Bond in a fight on a train, but Bond defeated him by shocking him in the mouth with a broken lamp.
by flacker October 14, 2005
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To punch with extreme force rendering the victim unable to stand whilest also causing facial damage
"hey man,that prick just drank my pint!!"
"knock him out then"
"haha that cunt got jawed"
by war.b February 16, 2005
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mouthin off, bein cheaky or gloating over a win.
"Why do you ALWAYS taunt them and humiliate those guys?!"
"Dude, they were jawing too"
by Pro69 March 12, 2006
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1. Compulsively flexing your jaw and grinding your teeth while on coke.
2. Dick sucking.
"Man, that shit had me jawin' like a muthafucka last night!"

"My girl gives mad jaw."
by beelzedub September 27, 2005
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