Top 10 funniest celebrity pranks – This will leave you in stitches! (With Pictures)

4. Seann William Scott secretly messes with costar’s wardrobe

Oh, Stifler. We would expect nothing less than childish pranks from Seann William Scott’s most famous character, American Pie‘s Stifler, but it turns out that Scott himself has a seriously mischievous side. While filming the comedy Role Models, Scott conspired with the wardrobe department to prank his costar, Christopher Mintz-Plasse (best known as the nerdy guy from Superbad). Scott arranged for Mintz-Plasse’s pants to be both taken in at the waist and hemmed too short. He also had the wardrobe department to sew coins into the pants pockets so Mintz-Plasse’s pants would jingle but there wouldn’t be anything he could do about it.