I present to you, the first thing Monty learnt to say on his own from us and not from another parrotlet! We always make munching noises and say "yummy yummy" when he is eating his food so he picked it up. I always know he is enjoying his veggies when he lifts his shoulders up and says yummy. But he is shy and doesn't like to talk for the camera so I set up a secret camera.
His favourite thing to say is peekaboo, and yummy is his second.