In this video, you'll see a guy jump on a bean bag and launch his sister that was taking a nap on it across the room.
I grew up with an older brother, so I was always on guard, but it's hard to see what's coming when you're trying to get some quick shut eye.
I'm sure the little sister is plotting her revenge after that because it looks like it might have hurt a bit.
You can tell when the girl gets up that she is not a happy camper.
Did your siblings ever pull any pranks like this on you?