WTF are they doing in Finland?

Remember that last time you got so mad when you were frolicking in the snow that you ran a guy into a building with your riding crop while wearing just your suspenders, stockings and a jacket? Not, while apparently it is something that happens in Finland.

This one might be a little more difficult to explain. My explanation is however only a shrugging of shoulders and I plead a WTF?!?!