"Smart people"
The average in an IQ test is 100. Borderline deficiency is 70, also known as mild mental retardation, and 120 is considered above average. The majority of people will fall in between 90-110. Supposedly I have an IQ of 150-160 (I don't fully trust the results because of the motives of the people who took it at the time), yet everybody calls me "retarded as fuck" because of how differently I think and how hard and far I go against conventional "wisdom".
I'll point to this as evidence of my intelligence, having nailed down exactly what Aurelion Sol was going to be when all we knew at the time was his name.
Actual smart people are extremely different from the ones in Big Bang Theory. If you are an insufferable genius among other geniuses, then you are just plain insufferable. There's a joke among Mensa members that, collectively, they're only good at taking one test. You don't want more people taking the IQ test, not with the way League players misinterpret numbers and can potentially fudge the test. The undeserved boost in confidence and overall twattiness would be unbearable.