i sometimes get them - i think they are called tonsil stones, and from what i remember researching on them, they are a build up off food and some other stuff, in crevices in your tonsils!.I tried all i could to remove it - try gargling with salt water/mouthwash, or sometimes you can reach it with your tongue!.Try not to swallow - they taste foul!.!.!.and if you smell it once its out!.!.!.trust me,