Smarty Pants
“Because I’m smart.” Out of the mouths of sassy babes! This little whippersnapper replied that they knew the answer to the preceding query because they’re intelligent. The teacher responded that the right answer is “because the number in the one’s place is even.” Unfortunately, in the real world, “I’m smart” usually doesn’t cut it.

Well, unless you’re on Twitter. Then, you can simply state you’re brilliant without supplying actual evidence to support your points. Who needs evidence, right? Anyway, either this kid coasts on their arrogance through life without letting anything affect them, or it’ll mark their downfall. Most of the time, “I’m smart” doesn’t win any arguments.