Because I don't take no for an answer.
A couple months ago, my friends wanted to have some shots at a nice bar, but they were closing up. Under no circumstances did the bartender want to give any more drinks. So I told him: I will keep on telling jokes, and if you start laughing, we can order shots. By the fourth horrible joke, he agreed that I had earned some liquor, and gave us four shots for free!
That's why I added some jokes below:
All jokes aside, here are the links you actually need: