Really... why would you point out that your initials are "STD?"
I mean, that WOULD be pointed out in a second at misetings... but here people don't abbreviate things for quite some time, and only if it doesn't make sense simply trunicated to somthing like "shiro."
And I don't think that guys can get the "cheesiest" STD, so really, most people here arn't qualified to choose this...