A few months ago, someone upset me tremendously. I don't recall, now, who it was or even what atrocious deed it was that caused my reaction, but at the time, I was more than a little irritated.

I needed to voice my frustration. What came out of my mouth, I had never said before--well, not since kindergarten at least. I called this poor sap a STUPIDHEAD!

Immediately, I felt better.

I soon realized that stupidhead is an excellent insult, because it will make your target feel like a fool, without conveying any true animosity. Also, it's better if the stupidhead doesn't actually hear you call him this, unless you desire confrontation. (One exception: the stupidhead happens to be an inanimate object, such as a rock or a dishwasher. Feel free to unleash right in front of these stupidheads.)

I recommend you try it out, and if you don't feel a lot better afterwards, well...you're a stupidhead!