My leupak Pylori! Her two heads are mentally seperate but still have to co-operate on a lot of things.
The left head is quiet and thoughtful, but cold and judgemental. She is vicsious and while the right head will attack without remorse, she will plot and plan to hurt you in the worst ways possible.
The right head is brash, rude and doesn't think before charging into a situation. She will bully and intimidate and will not hesitate to spit at you!

Their stomach mouth is actually their 'true' mouth- the heads mouth has an oesophagus that ends halfway down the throat.