Rampage is a term used to describe a wild, uncontrolled outburst of emotion or behavior. It is often used in the context of a person or group of people running around in a chaotic manner, usually with the intent of causing destruction or disruption. In this case, the term 'rush wildly about' is synonymous with RAMPAGE and can be used to describe a situation in which someone or something is running around in an uncontrolled and chaotic manner.