This is a circle game like "Ring around the Rosie"...
Kółko nam się połamało,
Cztery grosze kosztowało,
A my wszyscy... bęc!
With four corners,
Circle around ourselves, it broke,
It costs four pennies,
And we all go... boom!
Everyone holds hands while going around in a circle and singing this song. On the word "bec" (bang) everyone stops holding hands and falls down to the ground.