Spoiler alert — if you haven't seen Andrés Muschietti's IT remake yet — Bill Skarsgård is an absolutely amazing Pennywise the Dancing Clown. The 27-year-old actor no doubt brings something undeniably creepy to the table while playing the terrifying clown, with one of his signature elements being a sinister, pointy smile.
While recently paying a visit to Conan, Skarsgård revealed how he first began to deliver such a smile, ultimately by bringing his bottom lip to a point. Bill in turn disclosed that he originally saw his brother Gustaf doing it, so he thought he would try it too.
"It's a funny story because my older brother, Gustaf [Skarsgård]… he had this ability to point his lip in a very strange way," the IT star said. "For some reason—I don't know how—I understood that I could do it as well."
Following, Skarsgård went on to demonstrate the look for Conan, as you can press play above to check it out.
For more surrounding 'IT,' see James Corden's ridiculous Pennywise impersonation.