- Dirty keyboards.
- People who don't cover their mouth while sneezing or coughing.
- Dirty dishes in the sink.
- When something I've been into for a long time becomes popular.
- People who clear their throats in a disgusting way.
- People who invite you out somewhere then cancel.
- Relying on someone else to take a picture because I want to be in it, and it ends up coming out off-centered and out-of-focus.
- When you order a salad at a restaurant and they bring it to you at the same time as your dinner.
- Hand prints on the windows in car.
- When you can't tell if someone is male or female.
- Sick people who cough near you.