-SELL LIKE HOT CAKES-
*Things that sell quickly or in large quantities
*A person who has a lot of power and influence in an organization.
-LIKE CHALK AND CHEESE-
*Two people who are like chalk and cheese are completely different from each other.
*Choose something with great care and only the best.
*A story, a joke or an idea that has been repeated so often that it has lost its novelty is referred to as an old chestnut.