Have you ever been a conversation talking about one subject and someone just says something like, "I went to McDonalds and bought a cheeseburger." I kind of find it annoying, but have gotten use to it. I decided to mess with one and my friends in a conversation that went like this:
Friend:"I just got McDonalds"
Me:"Yay!, lets celebrate with a magic trick. Pick a number"

Friend:"6"
Me:"Alright square it"
Friend:"36"
Me:"Now divide it by the original number"
Friend:"6"
Me:"Now take away the original number"
Friend:"0"
Me:"Congratulations! You have reached the amount of fucks I give"
I don't know why, but when I am bored I tend to do things I wouldn't do normally like random conversations like these.