gurning 

The grotesque face a person or creature pulls when they are absolutely fucking pinging.

Festival:
James: Fuckin hell boys that's a mad pill.
*10 mins later*
James: gurning

gurning by weaponised_autism July 14, 2019

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!

gurning 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

gurning by rooney425 June 29, 2008

Gurning 

To cry/moan about something

Usually said in Northern Ireland

"Andrea stop yer gurning"

"Gonna end up gurning in a minute"

Gurning by LazerboxOfFrogs November 3, 2012

gurning 

symptoms: sometimes tight jaw syndrome and the abilty to waffle bollox.

gurning by fluff ball September 2, 2003

Gurning 

The grotesque face a creature may pull may they are absolutely fucking pinging.

As seen on Gurners of the Galaxy

Mate, what did you take last night? You were fucking gurning.

Gurning by RoryStuff September 1, 2019

gurning 

to complain in a whiney manner

ok aaron stop your gurning

gurning by Gavin November 18, 2003