You would think -- easy solution, put them in overalls! Welp, worked for Noel, but Tanner still figured out a way to get his diaper off. Remember that scene in Zoolander where during a runway ''walk-off'' to determine the better man, Hansel defeats Zoolander by removing his own underwear without taking his pants? That's kinda what Tanner does to get his diaper off. It would be really funny if it wasn't my kid doing it.
So, we are thinking duct tape is in our future.