Example output
The Fake Valet Service: Set up a fake valet service in a public area, like a mall or a busy street. Approach random people and offer to park their car, only to give them a fake ticket and disappear with their keys.
The Flash Photography: Take flash photos of random people in public places, as if you are a paparazzo. Try to get them to react to your "intrusive" behavior.
The Flash Sale: Set up a fake sale in a public area and put up signs that advertise "50% off everything!" See how many people fall for the prank and try to buy the items.
The Photo Bomber: Go to a popular tourist attraction and photobomb as many tourist pictures as possible. See how people react when they realize what has happened.
The Instant Language: Approach random strangers and pretend to speak a made-up language fluently. See how long you can keep the conversation going before revealing the language is fake.