Show us that long-faced horse walking into a bar. Or the [person of indeterminate hair color] putting white-out on the computer screen. Or the bat smashing into a tree. Or the guy jumping out of the airplane with a backpack.... You get the idea.
It might help to include the entire joke in the player's comments area.
Keep it clean, please.
As always, have fun, be creative!, follow the guidelines please, and be careful to avoid using cliches. You will have 48 hours to submit so make your entry count!