Oh man that's brilliant... I read something once about how parrots don't just mimic sounds, they learn to use them to mess with us on purpose. Yours has definitely figured out the dinner time chaos button. It's like having a tiny feathered prankster running the house. You just have to admire the cleverness even while your food gets cold.
Right? Their brains work in such a funny way. My friend's bird learned the exact beep of the microwave finishing, so now they jump up for nothing all the time. He'll also do a perfect phone ringtone when the room gets quiet, just to watch everyone scramble. It's not just noise, it's like they're playing a game with you.