A game for two or more players.
When you are walking, driving, flying, swimming and/or riding a bicycle and you see a postbox (an muslim woman wearing religious headwear only revealing facial features, technically called a peepscarf), you must hit your opponent on the arm and/or leg, chest, back and/or crotch before they do the same. Fouls count as a free punch at you by all of your opponents. Fouls include:
Wrongly identifying a postbox
Striking for a postbox that has already been counted
The game is basically the same as Ninja Bash.
Person A: "I hear he's a racist"
Person B: "Just because he likes Postboxing?"
by Jamal Cake April 30, 2009
Get the Postboxing mug.
An immoral craze popular in the North of England whereby an individual has sexual contact with another individual around public service objects such as the Olympic golden postboxes. The phrase was coined after several members of the LGBT community in Sheffield were found to be cheating on their partners after pictures were circulated of the postbox evidence. This craze has now spread to other areas of the UK, such as Stockport, Manchester, and Leeds.
Me: Did you hear she has been gold postboxing her girlfriend?
Them: That's awful, she doesn't deserve any happiness!
Me: They didn't even care who could see!

Me: I can't believe she cheated on me like that!
Them: Well at least you weren't Gold Postboxed mate
Me: True.
by LIZ BEEIN December 4, 2018
Get the Gold Postboxing mug.
The act of knocking on a Syrian immigrants door and shitting through the hole in their burka
I ding dong postboxed ms hosseini last night the cheeky slag
by R0_gUE January 25, 2017
Get the Ding Dong Postbox mug.
Someone who is not capable of adding value to information received
Sam: My client told me that the budget has not been approved.
Felix: Did you verify it? Don't be a postbox!
by BeluVal December 20, 2021
Get the Postbox mug.