We have seen the multiple heads of Cerberus squish its way into our hearts. What's to say that another equally famous monster couldn't do the same? Welcome the Lernaean Hydra, a vicious and poisonous monster with multiple heads and a penchant of gaining more when one is cut off. He was subdued by the might of Heracles, the champion of the Gods. But I'm sure one hug from any Squishy fan and he will be a sweet little snakey in their arms.