The Impossible Shot

Origin
The Impossible Shot is an old meme that was most likely influenced by Mass Defect, a really, really weird Youtube video. One scene shows the Heavy from Team Fortress 2 shooting several characters from Mass Effect, and then shooting himself.

Description
The meme involves several people or at least pretending there's more than one person. You pretend to shoot everyone except one person. Then you shoot yourself in the jaw and shoots the last person as you die.

Uses

 * 1) For the fun of it, or to get a reaction from people because it doesn't make sense. It's pretty unique and hilarious.