It's so easy to say things like that when there aren't actually words coming from your mouth, and you're not having to look the person you're making fun of in the
eye. I guarantee you would NOT have the guts to laugh at someone for that if you were actually doing it irl. I think you'd realise how much of a arrogant jerk you are. If not, there's no hope for you.
Nothing I despise more than cowardice.