(Also known as gonnerz, gonnaz)
The term used to casually refer to someone being extremely intoxicated, deriving from the word "gone".
Person One: You were so gonners last night!
Hungover Person Two: Guuuuurg.
An individual that is going to be subject to harsh consequences due to something they have either said or done.
Person 1: "I haven't revised for the test, mate!"
Person 2: "You're gonners, lad!"