Gurn

The act of ones jaw vibrating, clenching or protruding. This happens whilst under the influence of various drugs such as MDMA, Ecstasy, Speed etc. The morning after gurning all evening is very painful, and this is how people ruin their teeth on drugs.

The person who is under the influence usually chews on gum to stop themselves clenching or to stop their constant chomping on their bare teeth.

Too much gurning can lock-up your jaw in which it cannot move at all.

"I was on a major gurn out last night, mate."

"I've fucked my teeth from gurning"

by Crumpits March 30, 2009

gurning

The muscle tension in the face that usually ends up with the jaw and tongue rolling and teeth grinding as a result of amphetamines.

Argh, I'm gurning! My jaw's gonna hurt in the morning!

by Nekromekanik May 24, 2005

gurning

The uncontrollable mouth movement caused by certain drugs. without the aid of chewing gum can result in serious interior mouth damage.

mate these pills are banging, got some proper gurning going on

by rooney425 June 29, 2008

gurned

The act of dissing, hitting, or messing someone/something up.

Barry gurned the sign-out sheet at work today.

by Chazzy Daddy October 20, 2008

Gurned

From gurner, to be gurned-up, under the influence of Ecstacy.

Ha! look at Mike, he's gurned-up to his eyeballs!

by Plush Terry August 05, 2004

gurne

An adjective which describes someone who is very bad at a game, especially a video game. Usually refers to COD4 or any other fps.

Tom you're so gurne at this game.

by gutenedawg March 12, 2009

Gurning

To cry/moan about something

Usually said in Northern Ireland

"Andrea stop yer gurning"

"Gonna end up gurning in a minute"

by LazerboxOfFrogs November 03, 2012