[Idiom] OPEN A CAN OF WORMS. - Explore How Simple Actions Can Complicate Matters

Complicate issues further.

To "Open a can of worms" means to inadvertently create a host of new problems while attempting to solve another. Imagine opening a literal can filled with worms, intending to grab just one but ending up with a wriggling mass escaping into every direction. This idiom is used to describe situations where an action thought to be simple turns out to be very complicated.

Example Sentences

1. That opened a can of worms.

   That started a series of complicated problems.

2. Mentioning politics at dinner opened a can of worms.

   Mentioning politics at dinner led to a series of complicated and controversial discussions.

3. Asking about her past relationship was like opening a can of worms, leading to an awkward conversation.

   Asking about her past relationship caused a series of awkward and difficult revelations.