What words drive you crazy?

OK, we all know that every one of us has words that we absolutely cannot stand. Most of mine tend to be made-up words, because most of them sound ridiculous but are generally accepted by the masses. What qualifications are required to make up a word that is then added to the Webster's dictionary? It seems all you have to do is take two words and combine them, which is idiotic if you ask me. This has even flowed over to naming celebrity couples. For instance, "Brangelina" (Brad Pitt/Angelina Jolie) or "TomKat" (Tom Cruise/Katie Holmes). I think I just puked in my mouth a little when I typed that last one...what a creep Cruise is. Oh, and let's not forget "Vaughniston" (Vince Vaughn/Jennifer Aniston). Anyways, I thought up this post because my work email gets bombarded with subjects advertising "webinars". "Webinar" (Web Seminar) is quickly becoming the word that drives me most crazy. Hopefully "webinar" attendance will be so low that the business world will eradicate this word from acceptable workplace jargon. So I pose this question to you: what words make your blood boil when you hear them? Are they made up words like "crunk" or "blogosphere", or are they real words like "commode" ($1 to Meredith, she HATES that word!). Your feedback is appreciated...scour the depths of your mind for the word you detest and post it!