Comprehensive resource for understanding and mastering English idioms
The idiom "ants in pants" is used to describe someone who is very active, energetic, or restless. It suggests that the person's movements or actions are fast-paced and unrelenting, similar to the behavior of ants when they are searching for food or building their nests. The idiom is often used in a positive way to describe someone who is full of energy and enthusiasm, but it can also be used negatively to describe someone who is overly anxious or fidgety.
The literal meaning of "ants in pants" is that the person's movements are like those of ants that are constantly moving around and around. The figurative meaning is that the person is extremely active, energized, or restless, often to the point of being distracted or overly anxious.
The idiom "ants in pants" is believed to have originated from the early 20th century, with one of the earliest known uses appearing in a collection of sayings compiled by American writer Vachel Lindsay in 1935. The phrase has since become a common expression used to describe someone who is full of energy and enthusiasm, but may also be used negatively to describe someone who is overly anxious or fidgety. Over time, the idiom has remained largely unchanged, with no significant cultural or regional variations reported.