A teacher sets up a bucket of water over a door so that when someone disrupts the class they get soaked.
Man crushes egg shell on his head to show boy that it is empty. Boy does it with real egg and gets yolk all over his face and hand. Practical joke / prank.
Man puts rubber snake on top of woman sleeping on sofa. She wakes up surprised. Practical joke.
Man hides in cardboard box and scares woman who runs out of the room screaming
Man is scared by woman in a weird costume. Halloween, dress up.
SPACE. Woman sits next to astronaut during exhibit, he moves, she's scared.
Surprise - Boy cleans nose in tub - surprised by camera
Man's head in hole scares various people.