Interesting Head Gear

[Maeran]

It is pastafarian in nature, yes.

[Ibrahim]

It is pastafarian in nature, yes.

suddenly, it makes a whole lot of sense.

OK, so I can't read or understand Czech (and I'm leery of translators), but I think I can figure out what happened from here:

-dude walks into the DMV equivalent in the Czech republic to get an ID,of course wearing a strainer.
-those guys tell where where to go (not in a good way). Partly because of the stupid headdress, but just as likely as it hides his hair mostly (a hindrance to IDing people).
-he argues that as FSM is his religion and the strainer is a symbol of it, he should have the right to wear it as a Sikh does his turban or similar. This being to demonstrate the double standards regarding ID laws.
-eventually, he (at least partly) succeeds, creating the funny mug I see before me.

I've seen similar stories from the US, though nothing this brazen--in a good/comical way.

EDIT: @Alcibiade: you are wearing a practical war helmet, which could save your life. the guy is wearing a strainer. you may judge him as you please