Monkeyshines is a term often used to describe mischievous and playful behavior. It can be used to describe pranks, tricks, or other silly behavior. Some synonyms for monkeyshines include shenanigans, tomfoolery, capers, antics, hijinks, frolics, and clowning around. Each of these words expresses a similar idea of lighthearted and playful behavior that is not meant to be taken too seriously. These words are often used in a humorous way to describe behavior that might be considered childish or even foolish. Regardless of the word used, monkeyshines are usually meant to be playful and entertaining for all involved.