an asshole.
Wow, that guy's a total jag.
by Forrealll November 09, 2010
Top Definition
an irritating individual with no sense of a social filter and no realization of the implication of his actions; socially inept.
"Did you hear the ludicrous things that guy was saying? What a jag!"
by teekay January 11, 2004
Is that your Jag XKR?
by EJL November 06, 2003
someone that's extremely horny. Afrikaans word.
"ek's kak jags!"
i'm fucking horny

"daai kar is jags"
that car is awesome
by ronanthie-in November 02, 2006
n. a person characterized by boorish behavior, selfishness, or flagrant stupidity.

-Short form of jag-off.
-Similar to a dickhead.
-Not to be confused with wanker, which has an implication of ineptitude.
-Used mainly by Americans from cities between Chicago and Boston.
"Hey, jag, why don't you watch where you're driving?!"

"Your father is sleeping on the couch because he is acting like a jag."

"The President is a jag."
by Spencer D H December 04, 2007
A word popularised on the messageboards of UK music website Drowned in Sound to describe a post purporting to be from a fan of a band, when in fact it is a friend of the band, or the band themselves, attempting to promote their music.
JAG is a 'DiSism'.
'that was a blatant JAG'
'Stop JAG-ing about Craine'
by PINGU THE GREAT June 18, 2008
A very annoying person that you are friends with but yet you treat them like shit.
Do you ever hang out with Jonah?

Yeah what a jag!
by Patman1999 April 15, 2014
Judge, Advocate, General is what it really stands for. It is an elite legal wing of officers trained as lawyers who investigate, prosecute and defend those accused of crimes in the military!
Tv Show JAG starring Catherine Bell and David James Elliott
by lil_mac January 14, 2005

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