I will be honest, the person that annoys me the most is me XD
I think I'm pretty chill in real life, but I'm also pretty clumsy and I can fly into fits of rage when I drop stuff, because then I have to clean it up.
I don't like it when people can't listen to someone talking about a shitty thing that happened without making it about how their thing is shittier. Like, geez, it's not a competition, let a person vent!
When fans (mostly fanboys) get into huge schlong fights about whether Really Good Thing A or Really Good Thing B is Better/Faster/Stronger, instead of being happy that there's more than one Good Thing.
People in fandom pitting Robins against each other.
Favorite ice cream flavor
Omg too many to choose from! I'm not a big ice cream person, actually, and when I eat it I like to try out new flavors, like I had some salted caramel recently and some lemon basil, and they were both really good.
I like anything with glazed pecans and/or walnuts in it.