He then compares the two usually ending in a punchline joke. The Tonight Show Starring Jimmy Fallon "Ew!" with Seth Rogen and Zac Efron, retrieved The Tonight Show Starring Jimmy Fallon "Ew!" with John Cena, retrieved m/watch? Things bothering Robert include Daniel Radcliffe (a competing video shows Radcliffe as Harry Potter also played by Fallon is bothered by Pattinson Shark Week, Snickers ads in magazines, Halloween costumes and candy, the novel New Moon and vampires in general.