OK, Shuuhei's tattoo...I'm guessing it means something rude? But I have no clue what, so someone explain it please, is it a play on Japanese words?, I know Ichigo wears the number 15 because the numbers stand for his name.
This^.Oh wait, him. I was thinking of a different character.
He got it because of that one Vizard that saved his life as a child, he also had a 69 tattoo.
...................I see, so why does everyone indicate that it is rude?