Did You Know? Fun Facts About Biscuit the Binturong!Here are some wild and wonderful facts about our favorite tree-dwelling fuzzball, Biscuit! 1.Popcorn Perfume? Biscuit smells like buttery popcorn – seriously! That’s thanks to a special compound in his scent glands. It’s his way of marking territory in style!2. Tail with a TalentBiscuit has a prehensile tail – that means it works like a fifth limb! He uses it to grip branches while climbing through the rainforest like a furry little acrobat. 3.