I don't wear knit hats when it's 80 degrees.
A good equation for figuring out someone's IQ would be:
100 - (number of times they use "LOL" x 50) - (number of times they use "lol" x 100) - (number of knit hats worn above 30 degrees F x 25) - (number of copies of "My Humps" owned x 50)