In no particular order...
10. The Rocky Horror Picture Show and all that crazy nonsense that surrounds it at the theatres. Yuck.
9. Barbra Streisand. Damn she's annoying.
8. Terrorism/Anthrax. Not only does it tick me off that it happens, but then the news reports it into a state of overkill.
7. Fingerbikes. Did you think I'd forget about these? Those things are stupid. Especially the Eminem ones. What the GONK! is that? Does he even ride a bike? Noooooooo.
6. The whole Target/Hasbro/Exclusive thing. Grrrrrrrrrr.
5. Rollo Tomassi Impersonators. That still rankles me after all this time. I think he earned a permanent position on the list.
4. People bad-mouthing Harry Potter without having read the books.
3. Hollywood removing the WTC from movies.
2. Osama Bin Laden. Dick.
and my #1 pet peeve (well #1 on my list. these were in no particular order after all...) The new Transformers cartoon sucks compared to the old one.