Uploader Arthur and his friend hoped their housemate might get a gentle fright when they played a crafty practical joke on him. When the two burst into Ryan’s bedroom wearing masks, however, they got more than they bargained for in terms of a reaction as he began to scream and kick the air for a few minutes after the initial well-intentioned surprise. The perpetrators couldn’t help but laugh uncontrollably as they revealed their true identities. Credit: YouTube/arthur reeves