Jun 12, - Jonah Falcon's penis reaches a whopping inches when he's aroused - but he says its ruined his acting career. Jonah held the record for the largest penis in the world until Roberto Esquivel I wasn't erect at the time. a weapon of mass destruction. Jonah Falcon, the man presumed to have the world's largest penis. I wasn't erect at the time One of the guards asked if my.