A real animal, and surely a good name for an annoying ex-boyfriend.
A.K.A. pygmy marmoset, but could be mistaken for a vulgar hand gesture.
An Australian bird also called the "laughing jackass," yes indeed. So funny it has a nursery song about it, "Kookaburra sits in the old gum tree...."
Dude. Do us a solid. Add your own funny animal.
According to popular song, animals inexplicably intent on tearing people apart. Dicks.