It's never a bad idea to put on a chimpanzee mask. Ever. That's the creed Australian designer and Partly Animal founder Seb Mayer lives by. Check out his video pitch for the first ever chimpanzee mask kit. It's made out of cardboard, is easy to put together and, more importantly, adds an instant fun factor to any social gathering, be it a concert, party, street fairs or festivals. Let your imagination run wild (pun intended).