Ok, I sort of got this from the "Commercials You Hate" thread. I have seen many BAD and POINTLESS jokes and I thought it would be a good idea to make a thread where you can post some of the worst jokes that you have ever heard. One joke that I HEAVILY detest is that knock-knock joke where you keep saying "knock-knock; Who's there?; Banana; Banana who?; knock- knock..." and it just keeps going and you end with "Orange you glad I didn't say banana?" I mean, what the heck is that?! Just by saying 'orange' instead of 'aren't' it doesn't make it funny. Like I said, VERY pointless.
So what are some of your worst jokes?