carry someone's water

The idiom "carry someone's water" is a colloquial expression primarily used in American English. It refers to doing someone's menial or tedious tasks for them, or providing unwavering support and assistance without reciprocation.

One theory suggests that this idiom may have originated from the world of politics. In political campaigns, aides or supporters figuratively carry water for their candidate by advocating for their policies and defending their actions. They do the "dirty work" on behalf of the candidate, alleviating some burdens associated with campaigning.

Another possible explanation for the metaphorical usage of this idiom can be traced back to the act of carrying water. In rural areas or during times of water scarcity, it was common for someone to help another by carrying their water for them. This act symbolized support and assistance, which later took on a metaphorical meaning.

Furthermore, this idiom can also be associated with being a loyal follower or supporter of someone. It implies devotion and dedication to the person being assisted. The phrase "carry someone's water" suggests that the support provided is essential to the success or well-being of the individual, much like water is essential for survival.

The idiom "carry someone's water" has its origins in the literal act of carrying water and has evolved to have metaphorical meanings related to subservience, political support, and unwavering loyalty. It conveys the idea of assisting someone in their tasks or providing unyielding support, often without expecting anything in return. This idiom serves as a reminder of the complexities and nuances of human relationships, where power dynamics and duties can become intertwined. The usage of "carry water for" and "carry one's weight" further expands the understanding of these idioms and their significance in communication and expression.