In the latest social media prank, people are sneaking up on shoppers and putting a bucket over their heads. The pranksters then run off, leaving their victims to wonder what happened and who did it. In some cases, the prankster even tries to throw off their victim by also putting a bucket on their own head. When the bucket prank happened at a California Target, Lana Clay-Monaghan was so frightened, she collapsed and hit her head. Now, she is desperately looking for her attackers.