Interpretation: If you dream of having false teeth this indicates that you will have unexpected help on a problem. To dream of rotten teeth shows that you have been telling someone a lie or using your smooth words for getting your own way no matter what. If your teeth are rotten, crooked, and/or falling out this means that your lies are hurting someone very badly and that you will soon be found out. If you dream you have swallowed a tooth you will soon have too 'eat your words'. It becomes much easier to interpret this kind of dream if you think of teeth as representing words. When the dreamer is not the one with the bad teeth you will naturally have to watch out for someone lying to you.