Background: Our two-year-old daughter's name is Cameryn. She had a hard time learning to say her name, so we taught her to say "Cami" instead.
Two-year-old and five-year-old are being loud, hyper, and goofy while riding in the van.
Five-year-old (jokingly) to two-year-old: "You're nuts!"
Two-year-old (emphatically) to five-year-old: "No I not! I'm Cami!"