They were from the 70-80's and were making fun of the situation at that time (how to game the communists, the system, or the absurdity of said system).
I did not find them funny at all because I did not have the context. To me they were depressing.
I wonder how contemporary young Polish people see them today (when they watch them at all).
> There's a funeral procession on the street just outside Bulă's house (Bulă was the eponymous hero of almost all our jokes back then) and Bulă and his mother could hear the grieving lady crying from outside:
> "Where do you go, my beloved husband? Why do you have to go where it's eternally dark and cold?"
> Bulă, to his mother: "Mom, quick, lock the doors! They're bringing that guy over here to stay with us!"
It still cracks me up to this day thinking about that joke, even though the cold (especially the cold) was a very difficult thing to negotiate as a kid.
We also used to have jokes with a Russian scientist, an American scientist and a Romanian (didn't really matter if he was a scientist or not), in the end the Romanian was always getting the better of the other two (that sort of joke is alluded to in the text, with the Russian scientist doing something bad to a snake in Los Alamos).
The Martyr Made podcast guy also remarks that when he tells people a Polish joke he heard, Westerners are completely unamused while Easterners do find it funny.
Here's the joke: https://martyrmade.com/19-the-anti-humans/ (skip to 12:17) You can pretty much replace Poland with Romania, and many others and it works just as well.
Always very vocally being the most anti-communist person in the room might have been just a defensive strategy.
Many of those were members of the intelligentsia. An average escapee with an academic title was likely to know at least a few victims by name.
It wasn't hard to hate the perpetrators genuinely.