For the ones that don't know. Grzegorz Brzechyszczykiewicz was a joke from Polish comedy called "how I unleashed the second world War" (english translation ofc) about a dude thinking he started WW2. The context is where the dude gets pulled up by the nazis and gets interrogated, they ask for his name so to annoy them he makes up a very long twisty name until they finally get it right and then he makes up an address which is yet more longer It's really funny and I loved it, they're 3 parts of that movie
I am happy to see polish nickname in here "Grzegorz Brzęczyszczykiewicz" Comes from polish film called "Jak rozpocząłem drugą wojnę światową" Or in English"how i started second world war"