I was playing on a German server with my German friend Alex when someone joined called "sStriker 66" and "sSturm". I thought nothing of it but Alex pointed out the names could be nazi as the "sS" is the SS.
66 meaning 6, the 6th letter of the alphabet which is "h". so 66 = hh, which is short for heil hitler.
I thought he was probably just going a bit over the top, but do you think there is any merit to this?