I hate people who try to be funny by saying random things, or being loud. Gahh, when they're just sitting there and they shout, "I love cauliflower cheese" or something. One of my biggest peeves, nobody even laughs, apart from maybe one or two confused smiles, and the odd person who does the same saying, "omg ur so random hahah." And people who try to prove something by giving evidence that isn't evidence. Hard to explain, but I mean something along these lines. "Hey, I think I might get <THAT MOBILE PHONE> for Christmas, it looks pretty good." "Nah, don't get that it's crap." "Why? It's gotten good reviews on the internet." "I had a phone of the same make, and I dropped it once and it broke. Oh, and my dad says so." (An actual situation I've been in.) I'm angry just thinking about this, haha.