English
Overview
|Listening
EnvolPrep Logo
EnvolPrep
CELPIP-helpers
|Learn Words

your name is mud

jɔːr neɪm ɪz mʌd

General
informal
intermediate
Literally:
Your name is worthless dirt

What does "your name is mud" mean?

  1. Your reputation is ruined
  2. You're in serious trouble or disgrace

Examples

  • After that scandal, his name is mud.
  • If you don't deliver, your name will be mud.
  • Her name was mud after she betrayed her colleagues.

Origin

Possibly from Dr. Samuel Mudd who treated John Wilkes Booth after Lincoln's assassination. Or simply 'mud' as something dirty and worthless.

How to use it

Strong expression of reputational damage. Often a warning about consequences.

Similar expressions

reputation ruined
in disgrace
discredited
damaged reputation

Opposites

respected
admired
in good standing

Related idioms

  • actions speak louder than words

    What people do is more important than what they say

  • better safe than sorry

    It's better to be careful and prevent problems than to take risks

  • so far so good

    Things have gone well up to now

  • easier said than done

    Something is more difficult to do than to talk about

  • make a long story short

    To summarize or get to the point

  • to make matters worse

    In addition to existing problems

Use it in a practice answer

Try "your name is mud" in a CELPIP-style Speaking or Writing task. The AI feedback tells you whether your word choice worked.

Speaking practiceWriting practice
All idioms

EnvolPrep

Free CELPIP practice with AI feedback

EnvolPrep is an independent test preparation platform. We are not affiliated with, endorsed by, or connected to Prometric Canada or Paragon Testing Enterprises, who own and deliver the CELPIP test. CELPIP is a registered trademark of Paragon Testing Enterprises, acquired by Prometric Canada in 2021.

© 2026 EnvolPrep · Questions or ideas? viktorbezai@gmail.com