Ari David Shaffir is an American comedian, actor, podcaster, writer, and producer. He produced and hosted the Skeptic Tank podcast from 2010 to 2023. He also co-hosts the podcast Punch Drunk Sports with Jayson Thibault and Sam Tripoli, and is a regular guest on The Joe Rogan Experience podcast on the "Protect Our Parks" episodes with Shane Gillis and Mark Normand. He created and previously hosted and produced the This is Not Happening television series, an adaptation of his monthly stand-up show.