I've never seen short arms, except on a child.  Who'd have thought that properly wiping yourself is thin privilege?  I always thought that was human privilege. And wiping during pregnancy is no great feat, either. Pregnancy privilege, I suppose.  I'm disappointed, disgusted, when women use pregnancy as an excuse to get fat. I say, "There are a lot of fat people hiding in thin bodies."  Given the opportunity to emerge, they fulfill that destiny.