A mouth organ.
a cave
yes how else do u think they eat
No with their butt where else would they eat
you just costumize yourself with someone else that is holding gum on their mouth
Putting fingers in someone else's mouth can be a violation of personal boundaries and can transmit germs or bacteria. It is important to ask for consent before touching someone else's face or mouth for any reason.
when there is food in your mouth and you drink something the food in your mouth goes in the drink and when it is drunk by some one else it the backwash will get in that's person mouth or not.
put food in his mouth... how else would you feed someone?
Yes, me too! :)
No, canker sores are abrasions inside your mouth and can be caused by biting your mouth, stress, drinking coffee etc. Cold sores (oral herpes) can be spread by someone else.
Sorry but, that's kinda inpossible.
For one, your DNA, and whatever else might be left in your mouth at the time. So, either some kind of virus or something, or some chemical left in your mouth, but if you are being tested with a swab in your mouth, then they are probably looking for drugs.