A universal term for punishment or annoyance
Be careful when you are crossing the street or you might get gedged.
John got gedged by his boss when he told him he had to stay a few extra hours.
To slam a door following an altercation in a relationship (usually bedroom but could be front door or other) - works best in terraced houses in northern English.
oh dear, doesn't sound like that went too well - he's Gedged the door on his way out.
The art of falling asleep when you shouldn't: When clubbing, while eating a burger etc
Doris: Is that Rachel over there, sleeping in her plate of food?
Ted: Yeah.. She's pulling a Gedge..