since 1997, the world's premier FREE website for learners + teachers of English

let me tell you

This page is about the conversational phrase let me tell you


You can use this to emphasize that you really mean what you're saying.

For example

  • "Kylie put on quite a show, let me tell you. She was amazing!"

  • "It'll be a difficult game, let me tell you! They're a great team."

Quick Quiz

He said, "It's a tough exam, let me tell you!" so I knew

a. he was serious

b. he was joking

c. he was lying

Contributor: Matt Errey