What are the square boxes for next to peoples names?

Question

always see this on the internet!!

Answer 1

i normally see boxes where ders meant to be chinese writing or arabic..

other than dat i dunno  

Answer 2

Are you referring to their avatars?

Answer 3

We need more details.

Answer 4

Could you perhaps elaborate a bit more, where on the internet do you see these boxes?

Answer 5

sorry i really have no idea