You know what grinds my gears? People that chew when they eat. Is it so hard to just eat with your mouth closed and not sound like you're beating a seal with a club? Argh. People that wonder into conversations half way and demand to be briefed on every nuance of said conversation. How about shutting up and trying to listen to what is been said and find out that way instead of stopping everyone else for your convenience? Argh. My big pet hate (and a lot of my friends do this): inviting yourself to things. Anything. For instance, if i've organised something with a person and a friend overhears us doing this, they'll ask to be invited knowing they're not exactly going to be told no. Surely you'd feel uncomfortable? Well of course these annoying people wouldn't. Argh. When i'm listening to a song on the radio or something and a person will sing throughout the entire song. As much as i hate Mika, i hate hearing you sing bum notes for 3 minutes even more! Argh. Every teenager in my age bracket that i know (and i do mean everyone) listing Lost in Translation or Donnie Darko as their favourite films just for the sake of looking cool. When asked why they like it; i never get a decent answer. Argh. People that can't grasp the difference between their/there/they're. Everyone now and again is of course ok, but for repeat offenders it's just wilful stupidity. Argh. Feminists grind all my gears in all the worst possible ways. Never met one i haven't wanted to murder. Argh. What grinds your gears Thunderbolt?