Because you like Stanley Ipkiss in The Mask

Harry Osborn is the privileged son of Oscorp's founder with a goblin-sized chip on his shoulder. See them in Marvel Cinematic Universe.

Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.

Aldo Raine is in the killing Nazi business. And as he says, business is a-boomin'. See them in Inglourious Basterds.

Donatello might come off as a tad nerdy, but don't let his geekiness fool you. He's a trained ninja and a skilled fighter. See them in Teenage Mutant Ninja Turtles.

Leatherface's moods change with his masks. See them in The Texas Chainsaw Massacre.

A determined and cold-hearted spy, Cassian Andor will do what it takes to stand up to the evil Galatic Empire. See them in Rogue One.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

Leslie Burke is bold, courageous, and imaginative enough to create a world from scratch. See them in Bridge to Terabithia.

Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.

A house elf, Dobby is loyal, compassionate, and yearning for freedom. See them in Harry Potter Series.

K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.