Put your uvula away

Cooper is UBER modest and sensitive about nudity. He also just watched some video on puberty at school last week....so Im in my kitchen this morning, like I seriously JUST woke up, and Im still wearing pajama pants. I realize theyre kind of loose so I lift up my shirt a little to retie the pants...Cooper was sitting in front of me eating breakfast, he was so disturbed by me tying my pajama pants he yelled at me "Are you even wearing underwear,?? I can see you Uvula!". I dont even know what a Uvula is or what on earth he saw that would be remotely close to anything that sounds like a Uvula....but it was pretty flipping hilarious.