Yeti (Futurama)

Yetis are large creatures. They have a disease called Yetiism which can turn anyone into yetis themselves.

Biology
Their bodies are covered in white hair. Their brains also produce two types of neurotoxin through glands, adrenal neurotoxin which contributes to their strength and aggression, and the penial neurotoxin, which neutralizes the adrenal one, so as not to drive themselves mad.

Native range
They've been known to live on Earth, Neptune and its moon Triton.