Not sure if this can turn into a blogger's challenge, but:

1. I can't stand it when in hotels I find the hairdryer cord all coiled up tightly on itself. Same thing at home — I never do it, and I asked my wife to do the same from the very first day we started living together
2. No way can I eat pizza by the slice with my bare hands—I have to slice it up into small mouthfuls and take my time tasting each one
3. I can't bear slow drivers
4. I can't stand it when at a restaurant they say: Sorry, the thing you wanted just sold out
5. The ones behind you on the plane who whine when you recline your seat. (And yes, I completely disagree with that article—opposite take here.)
6. Again with planes: When people literally drag huge treasure chests into the cabin instead of checking their bags, leaving practically no space for anyone else
7. Voice messages
8. Matcha, fish and sea food
9. Unload the dishwasher and dryer
10. When people are late