智商税预警

• Pinyin: zhì shāng shuì yù jǐng
• Hanzi breakdown: 智商税预警 is read as a fixed modern phrase; its literal parts point toward a warning that something may be a wasteful purchase marketed to the gullible.

Meaning

A warning that something may be a wasteful purchase marketed to the gullible.

Use carefully: it criticizes the deal or product, not the buyer’s intelligence. Use it in casual conversation with a concrete scene, because the tone can change quickly if it sounds like a blanket judgment.

Examples

1. 宣传说得很神，参数却很普通，评论里有人说“智商税预警”。 The advert makes it sound amazing, but the specs are pretty ordinary; someone in the comments said "智商税预警".
2. 朋友提到智商税预警，重点是先说明场景。 When a friend mentions 智商税预警, the key is to explain the context first.
3. 别乱扣智商税预警，具体原因要讲清楚。 Don't accuse people of 智商税预警 without good reason; explain the specific reasons clearly.

Usage Guide

Context: shopping, reviews, friends

Tone: cautionary, skeptical

Do Say

• 宣传说得很神，参数却很普通，评论里有人说“智商税预警”。
• 朋友提到智商税预警，重点是先说明场景。

Don't Say

• 别乱扣智商税预警，具体原因要讲清楚。

Common Mistakes

• Using 智商税预警 as a loose label without explaining the situation, especially in formal writing or about real people.

Origin & History

智商税 is online slang for paying because one was misled; 预警 frames it as a warning.

Cultural Context

Era: 2020s

Generation: Gen Z and young millennials, with many terms now broadly understood online

Social background: Urban social media users, students, office workers, shoppers, and gamers

Regional notes: Used across Mainland China in casual speech, comments, reviews, and group chats.