Idiom

Stick-in-the-mud

informalUS and UKIdioms about people

A stick-in-the-mud is a person who is dull, old-fashioned or unwilling to try new things or join in the fun.

How people use it

People use it, often teasingly, for someone who turns down adventures or changes: "Don't be a stick-in-the-mud, come dancing with us." It is a noun, usually with a or such a, and it is normally hyphenated. It is mildly critical but often affectionate between friends and family. It describes an attitude, not an age, though people often use it for older relatives. The tone is informal.

Examples

Where it comes from

The image is of something stuck fast in mud, unable to move. In the 1700s it was a mocking nickname for a slow or stubborn person, and by the 1800s stick-in-the-mud was a common term for someone who resists change or excitement.

Check yourself

1. What is a stick-in-the-mud?

2. Which sentence uses the idiom correctly?

Similar idioms

Word game fan? See every word hiding in MUD.