There've been a ton of animal expert shows on TV. Steve Irwin was always the bravest guy, with the cutest accent. Mr. Man was always lusting for his cock when he jumped on a croc! Jack Hanna was always the funniest, thanks to his consistently hilarious appearances on late night TV. And Jeff Corwin was always the nice guy, who made you feel like you could live with him and some weird animal in a zany, sitcom style setup. But the hottest animal experts on TV were always the Kratt Brothers, Chris Kratt and Martin Kratt. Kratt Brothers: Be the Creature (2003) was their more adult oriented nature show, following the success of their kid's show Zoboomafoo. Airing from 2003 to 2007, the idea behind the show was that the Kratt's would go spend time with a different animal each week, really studying how they live, eat, and reproduce. These two don't monkey around about it either. From baboons and cheetahs all the way to giant pandas, for two seasons on The National Geographic Channel, the Kratt boys dug deep into the animal kingdom to really break down what makes your favorite creature tick. Boomers grew up on National Geographic nudity, and we're happy to say that so can you! We love the episode where they take off their pants and get into a hot spring to wade in the water with snow monkeys. In a blink and you could miss it shot, we see a bit of the bros buns as they climb into the water. Has studying animals ever been any hotter? If only we could see their bananas in Kratt Brothers: Be the Creature!