Seth Rogen is writing and providing voicework the new Teenage Mutant Ninja Turtles movie, Mutant Mayhem. Rogen is a big-time fan of the franchise, so much so that his father bought him some nunchucks that he had an unfortunate mishap with.
Speaking to Empire (via IGN), Rogen said said he and co-writer Evan Goldberg took up karate because of their obsession with TMNT. Unfortunately for Rogen, he also sustained an injury due to his love of martial arts and TMNT. “My dad got me nunchucks that I cracked my head open with, because I was obsessed with the Ninja Turtles, and Michelangelo specifically,” he said.
For his part, Goldberg brought up the time that Rogen offered to show him an “awesome move” with the nunchucks… but it didn’t go so well.