Caleb: a vegetarian.
Caleb: Yes, I want to take care of animals. Are there possums?
Me: Yes, possums are real.
Caleb: Are there possums in Hawaii?
Me: No, but they are on the Mainland.
Caleb: How about Africa?
Me: I'm not sure. We can look it up. Do you want to be a zoo veterinarian?
Caleb: No, just a regular animal vegetarian. I will take care of baby animals and then sell them back to their mommies.
Me: Actually, it's called a veterinarian.
Caleb: Oh, a vegetinarian.