Jokes

My favourite practical joke involves on of those long line-ups for tickets to a concert or something. First you go to the front of the line and then walk the entire length, looking over everyone as if you were trying to find a friend. When you get to the back you walk back to the front doing the same thing, but this time even slower. Then when you reach the front you turn and quickly run to the back again, machine-gunning everybody as you go. Then you go up to the ticket office and say "Get it?" This is a classic joke and as you can see it is also quite practical, since it gets you to the front of the line very fast.