Wow, that's actually a good-thing..with not having a wide swearing vocabulary in Poland; or any country. :)
-Huh, it's good to know these things.. so, if I ever travel over to Poland; I will know if someone doesn't like me. XD :D loll
I've got some more for ya:
ssij!- go cocksuck
idź się pierdol- go knockboots
Jesteś palcem robiony- you're an *******
..I kind of thought, there would be more swears or vulgar words used, then what was mentioned here.. Just like one of the guests mentioned:
But try not using the swearwords, maybe we-polish swear but we don't like foreigners who do that
You have to be a local resident / been brought-up there: in order to learn what the other swears are., to etc. It's one of those "many-things", you have to be there for awhile or sometime.. until you can understand more, or grasp it better.