I tried to rep you for this but it wasn't meant to be. DEATH TO MONKEYS. Especially this one. I think its having some sort of reaction to bad acid. Note the pupils and shaking. I don't trust monkeys in general but I'm down right frightened of monkeys on acid.
Ahem.
I'd be a dolphin. I like dolphins. But I might be a bird of some sort just because I'm interested in the way they communicate. Being a cat would be nice too.