He didn't cross the road because he didn't want his motive questioned. See also Jokes.
A large-eyed and exceedingly tiny monkey only found on the island of Bohol, Philippines.
A bumblebee and a unicorn.
Hey! A little help here! Add your own funny animal.
Volvox is a type of microbe. A microbe is a living cell that is so small, you can't see it with your naked eye. It is a type of Algae. But you have to admit, Volvox sounds pretty funny. See also Science.
Vinegar Eels are tiny microbes that swim around in, obviously, vinegar! A microbe is a living thing so small, you can't see it with your naked eye.
A half-zebra, half-donkey.