galrakeithiscanon:

If anybody’s wondering about the Keith-liking-hippos thing

Hippos are one of the deadliest animals in the world, and possibly the deadliest land mammal, estimating to kill approximately 500 to 2,900 people annually in Africa.

Keith probably looked up what the deadliest animals in the world are, saw hippos, and went “That one. That one is my favorite.”