WATCH: Jay Leno is a Maniac!

David Lynch Foundation Hosts "National Night Of Laughter And Song" Event - Inside

Photo: Getty Images

71-year old Jay Leno, man of no fear, will jeopardize his own life to get a laugh--who knew!

Leno was on a leisure flight with friends inside of a Grumman HU-16 Albatross when he climbed outside of the plane--much to the surprise of his friends inside the cockpit!

Says Leno, "Just being stupid."