One-legged

You know when somebody is having a defect, like acting funny or walking funny or something similar, and everybody sees it but try to ignore it. Nobody wants to seem too interested, 'cause it's not pc.

I ask. But then again, I've never been accused of being politically correct or even diplomatic.

Turns out one of the visitors today was born without a leg. Big deal. I betcha loadsa people were thinking why is he walking funny? Now they know. And it's a no thing.

Except for I'm curious if he moved from a wooden leg to a metal one?