Ever read about a stupid criminal and thought to yourself, "Wow, I hope they never reproduce?" Thankfully, it was biologically impossible for this guy:
29-year-old Andrew Mendoza of Warren County, Texas, was arrested for having relations with his neighbor's female horse. When he was caught, he told the cops that he was hoping to impregnate the horse. He wanted it to have a "horse-man baby".
Yes, he wanted to create a CENTAUR.
Hmmm...just think of how many more mythological creatures could be thrown into the mix that are part human, including mermaids. Goldfish, beware.