As Trey Parker and Matt Stone celebrate the Los Angeles premiere of The Book of Mormon, the hilarious duo stopped by Jimmy Kimmel Live! to discuss the show’s massive success. The South Park creators revealed how the most random acquaintances—like Parker’s fifth grade music teacher and a doctor who once treated Stone in the ‘90s—have pressed them for help scoring the hot ticket. The pair also invited presidential hopeful and famous Mormon Mitt Romney to check out the show on their own dime. Take a look below!