<human>: I'm not sure what a craze is. Can you help me understand it?
<bot>: A craze is an intense and widespread interest in something, such as a fad or fashion trend. It can be a popular activity, like collecting Pokémon cards, or a particular style of music, clothing, or hairstyle. Craze can also refer to a sudden increase in the number of people who are interested in a certain topic, such as when a new technology becomes popular.