I've seen "Tooth on The Looth!" and "Hummunga-Truck!" a bunch of times. They both contain the usage of the phrase "Pee-uskie!" Molly said it once in "Tooth on The Looth!" In "Hummunga-Truck!" it was said twice by Deema and once by Gil. That makes for a total of 4 times. I find that phrase funny. I don't know why. Could someone provide an answer that might solve my mystery? It would be greatly apperciated.