Podcast fans have fallen in love with Brendan Schaub and Bryan Callen thanks to their The Fighter & The Kid series. The unlikely duo get millions of listeners each month who want to know more about the the UFC heavyweight and the actor-comedian.

We, too, are obsessed, and wanted to get to know the guys a little more too. So we hooked them up to a lie detector machine and administered a polygraph test. Check out the guys trying to pull out each other's deepest darkest secrets, including who's had an orgy, who's the biggest liar, and loads of talks about wangs.