Houdini and his "Pee-Pee"

I go in to get Fuzz up from his nap today and his room smells SO strongly of pee. I thought that was weird because he never leaks through his diaper (pee at least). I put him on his changing table to change his clothes and realize that he is soaked from head to toe (I mean in his hair down to his socks). I pull down his overalls and realize he does NOT have a diaper on. I have no idea how this happened because I know for a fact I was the last one to change him and I did put a diaper on him. He immediately showed me that he didn't have a diaper on by yelling "PEE PEE MAMA!!!!" at the top of his lungs and over and over. Yes dear, I realize you are naked under there. Somehow, Houdini got his diaper off without undoing a single button on his overalls. I found the missing diaper pinned between his crib and the wall. I have a feeling I am going to have to duct tape him in his pajamas at night. Oh and do you notice the Something About mary hairdo? The whole left side of his head is crusted with you know what. I am off to get the bath ready now...