Entertainment TV WATCH: Jimmy Fallon Challenges Will Arnett to a Piñata-Busting Karate Contest Stand back, heroes in a half shell! Will's got some moves By Kelli Bender Kelli Bender Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013. Her work has previously appeared on MTV, The Frisky, Vice, and Best Friends Magazine. People Editorial Guidelines Published on August 8, 2014 09:10AM EDT Photo: NBC/Getty Looks like Will Arnett picked up some skills on the set of the new Teenage Mutant Ninja Turtles movie. The Arrested Development actor stopped by The Tonight Show to talk about his high-kicking TMNT experience, and entertain the audience with his own karate moves. Host Jimmy Fallon set off a rotating circle piñatas and challenged Arnett to bust open the candy cocoons, using only his feet. But it didn’t stop there – the 44-year-old star had to perform the entire stunt blindfolded. Let’s just say Arnett may need a little more practice before he can be officially called a ninja master. Watch the entire gag below. Want more stories like this? Sign up for our newsletter and other special offers: sign me up Thank you for signing up!