Now that Tristan understands what the word meas, he tries to say it all the time so that he can go play.Payeeeh!
That's what Tristan says when he wants to go do something different than what is doing at that very moment. What was really cute was when he woke up this morning and the first thing he said was, "Payeeeh!" It's like he was dreaming all night of trucks, balls, bikes, books, and kitty cats that he wanted to payeeeh with when he woke up. :)