Ok this is a good one. My husband has sleep apnea, and sleeps with a machine for it. Well he also has another problem, unrelated to this LOL, but somehow our grandaughter tied the two problems together. Ok, sometimes his denture flaps in the breeze! LOL So our grandaughter, who hasnt been told yet about false teeth, was visiting. Grandpa was sitting on the couch watching tv, and he started to fall asleep, and he started snoring, and yup, his teeth started flapping in the breeze! LOL LOL Elisa runs over and shakes grandpa and yells, grandpa grandpa wake up! Put your machine one so you don't lose your teeth!!!!! LOL LOL LOL She thought that was what the machine was for LOL