Sounds like my one nephew.
He's a card.
A kid that the missus babysits just recently figure out how to use the potty.
She says he's acted 'braggy' about it.
Oh, there is nothing like having to drop everything and run into the bathroom to see the pee pee and pooh pooh when they finally start using the potty. But, you are scared not to do so because they may regress. LOL
OMG...I just started laughing so hard. You are such a nice man to be discussing toddler potty training with me on a boring afternoon.