uvula

okay, i dont get it. you can trigger your gag reflex by sticking your finger (or a toothbrush, as the professionals use) "down your throat" essentially hitting your uvula.

we eat all day, some of us more than others [isnt that right fatty?]
why does the food never trip the gag reflex? i just dont get it. clearly im retarded..but the good news is i dont have alzheimers