Why do humans call others ugly but when get called ugly it's the end of the world?

Cos they can't handle the rain, when they've caused a storm.

It's because people often follow what the media and what influential figures have to say about what's wrong and right.

Same reason why making fun of a man's weight is considered funny but if it was a man making fun of a woman it'd be considered fat shaming and so on

As far as i know calling someone ugly is self imposed

I’ve never once called anybody ugly!

Bastards

Some can dish it out but can't take it

Human hypocrisy ? It’s a thing.