Toothbrush Troubles

Everyday, when Estupido brushes his teeth, he gags like he's about to vomit everywhere. Mi novio says it's because he's sticks his toothbrush so far back in his mouth, it triggers his gag reflex. Friends, that sound and the accompanying image that burns itself in my head is 100% disgusting. Why on Earth would he be doing this? Does he think that part of good dental hygiene includes brushing your throat?! I can't take it anymore. It's like the worst thing to wake up to in the morning. The sound of a man, tickling his tonsils with a toothbrush and subsequently almost throwing up everywhere. Estupido, for your benefit and mine, stop this disgusting practice!