Speaking of advertisements, I hate it when ads use other existing brands to compare from. "Oh, we're so much better than this brand!" or putting up the product or something resembling the product on their commercial to compare their product with... it just seems to petty, at times I don't even want to buy from them anymore, and just buy the competing product they're trying so hard to beat. Though, I don't mind the generic comparisons though, no-name brands and generic examples.
Another thing that sort of bugs me is not being able to remember my dreams as soon as I wake up. I dream every single night, and sometimes I remember-- but I hate it when I don't, especially if it's the type of dream that lasts "years" in time within it. I've lived lives in my dreams that I'd forget when I'm awake.