I notice that Polish boys mostly have very short hair, I just wonder why?
You must have looked at them. That's the usual mechanism of noticing "stuff".
espana:
they will make sure that they dont leave dna traces behind
holy crap! you are a genius! DNA only exists in hair!
He's fixed on DNA, due to its severe shortage in Spain. If that weren't for Arabs and tourists there would be no kids born in Spain.