Why do people think high IQ means smart, it means you're good at IQ tests?

Question

Most people who score high don't even do anything extraordinary. 

Update:

See what I mean, you're joking about me getting a low IQ score when it all it means is I have done bad on an IQ test. It doesn't say anything about being smart.

Update 2:

Uses LOL, clearly a stupid idiot who has no life other than the internet.

Answer 1

Favourite answer

Obviously you're not clever enough to understand. You definitely have a low IQ, LOL! Sucks to be you.

Edit: You're the stupid idiot, because you have a low IQ!

Answer 2

We get it kid. You're upset you scored a 67.