Of course you are the only one who judge what is "funny" to you. But some folks have the temerity to judge funny for others too. Why?

Humor is a very personal thing and is based on variables. To judge what is funny for anyone but yourself takes a lot of chutzpah. I wonder why people do that? You can say "XYZ is very funny to me" but saying "XYZ IS VERY FUNNY FOR EVERYONE" is ridiculous. Ya think?