Straight men, what's the weirdest thing you've been told you can't do because it's gay?

lol no wonder Asians have trouble reproducing

This is physically impossible for me. Not sure if it's my short legs or what but I have to really, REALLY flex muscles and twist my hip joints to be able to cross my legs and it's fucking uncomfortable (both for joints & muscles and also by squeezing my balls). I have no idea whether my hips are weird or what, but yeah, that's a big no no for me.