Bisonorus are two monsters, one purple, fat, and with down-facing horns(standard bisonorus), and the other orange, small, and with down-facing horns(emperor bisonorus). The standard is lazy, chill, and leaves people be, while the emperor is quick-to-anger, energetic, and won't leave standard alone. the Emperor and Standard Bisonorus prefer to make decisions by committee - even if it’s a committee of two. All choices are subject to a vote, from their lunch menu to their weekend plans.