Explanation

  • An idiomatic expression used to show strong agreement with something negative or frustrating that someone has just said.
  • Crucially, it does **not** mean Please give me more details. Instead, it means You don't need to explain it to me because I understand completely and feel the same way, often due to shared experience. It conveys shared exasperation or commiseration.

Origin

  • Likely evolved ironically from the literal request for information (Tell me about it) into a fixed idiom expressing emphatic agreement, particularly about hardships or annoyances. Became widespread in the latter half of the 20th century.

Alternatives

Slang/Informal:

  • I feel you. / I feel that. (Shared feeling)
  • You ain't gotta tell me. (Similar meaning: I already know)
  • Word. / Big mood. (Strong resonance/agreement)
  • Preach. (Strong agreement with an opinion/complaint)

More Formal (loses the idiomatic exasperation):

  • I completely agree with your frustration.
  • I've certainly had similar negative experiences.
  • That sounds incredibly frustrating, and I can relate.

Vulgar/Emphatic:

  • Fuckin' tell me about it.
  • No shit. (Strong agreement/obviousness)
  • You ain't fuckin' kidding.

Situational Appropriateness

  • Primarily informal. Very common in casual conversations between friends, family, or colleagues sharing everyday frustrations.
  • Can sound unprofessional or overly familiar/negative in formal business settings.

Misunderstanding Warnings

  • **CRITICAL WARNING:** This is one of the most commonly misunderstood idioms by non-native speakers. They often take it literally as an invitation to provide more details about their problem. It means the exact opposite: Stop telling me the details, I already understand and agree completely because I share the feeling/experience. Emphasize the *rhetorical* nature.

Examples

  • Dealing with customer service was a nightmare! Ugh, tell me about it!
  • This traffic is unbearable. Tell me about it. Took me an hour to get here.
  • I'm so tired of all this rain. Tell me about it! (Said with an eye roll)

Dialogue

Maya: Trying to assemble this IKEA furniture is giving me a headache. The instructions make no sense!

Ben: Tell me about it! I spent three hours putting together that bookshelf last weekend.

Maya: Seriously! Why can't they just use words instead of confusing pictures?

Social Media Examples

  • User A: My rent just went up AGAIN. 😭 User B: Ugh tell me about it!!! It's getting impossible to afford anything.
  • Reply to tweet about terrible airline experience: Tell me about it. Flew with them last month, total disaster. #travelnightmare

Response Patterns

  • A nod of shared frustration.
  • A shared sigh or groan.
  • Right? / I know!
  • The original speaker might add another brief comment reinforcing the shared complaint.

Common Follow-up Questions/Actions

After hearing Tell me about it:

  • The listener might briefly share their own similar negative experience: Mine was even worse, they put me on hold for 45 minutes!.
  • The conversation often stays briefly on the shared complaint before moving on.

Action:

  • Creates solidarity through shared negative experience or frustration.

Conversation Starter

  • No. It's a strong agreement response, almost always to a complaint or frustration.

Intonation

  • Often delivered with an exasperated, weary, or knowing tone.
  • Stress frequently falls on Tell or me. TELL me about it. or Tell ME about it.
  • Often accompanied by non-verbal cues like sighing, head shaking, or eye rolling.

Generation Differences

  • Widely used and understood, particularly common from Gen X onwards, but familiar to most native speakers.

Regional Variations

  • Very common in American English. Also frequently used in British, Australian, and other Englishes.
I know what you mean