Country Dictionary

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'

To party really hard, especially with alcohol.

I jagged my face off.

He out jagged his own body and now he's paying for it.

I'm so jaggin' right now.

A derogatory term for a person exhibiting uncommonly obnoxious ignorance or general douchery.

Tom: Is that guy parked in front of a fire hydrant?
Sam: What a fucking jag!

a state of intoxication; to be buzzed or drunk

He was already all jag when he showed up at the party.

Generally a really nice guy.
Will treat his girlfriend really well.
Is gorgeus!!!
Very amazing.. You'd be lucky to have him in your life.

Girl 1 : Wow, look at that guy over there he is gorgues!
Girl 2 : I heard he is really amazing tbf :)
Girl 1 : Wow, must be a jag :)

Jag is a Term, mostly found in Scotland as a Slang word for an Medical Injection.

However, They are not called a Jag once used, the name will return back to Needle, a Jag is actually when it is about to or within the Flesh of a person.

When She gave me the jag, she put the needle into a yellow bin.

Was your Jag painful?

According to Webster and my experience in Iowa, this is a drinking spree.

Lets get that jag on!