EPIC PRANK IDEA
Have someone walk into McDonald's and start ordering then have a guy in a burger king costume come in and say, "Oh no you don't, your coming back with me!" and start taking the guy away, then Ronald McDonald comes out off the bathroom saying, "I'll save you!" and starts fighting Burger King and he knocks Burger King out then the guy says, "Thanks Ronald!" then a small army of Burger Kings comes in and takes Ronald and the guy away. As they're getting taken away, they'll be yelling, "No! NO! NOOOOOOOO!"