SE22 Share definition Flag Crazy postcode in London that you shouldn’t enter unless you’re interested in becoming a roadman and/or wasteman. You know that weird guy that’s dropping out of school? Yeah, he’s always hanging around in SE22. SE22 by Person2.1416 December 21, 2023 0 0 Get merch Get the SE22 mug. Buy Now — $32.95 See more merch