Reddit top rated comments...
Any sticker that you can't peel off in one piece. Absolutely infuriating.
When you go to click a link on your phone, but the website secretly isn't done loading yet, and you click on an ad instead.
Not covering your damn mouth when you cough or sneeze
Youtube tutorial videos where they don't get to the f***ing point.
When someone doesn't let you or others finish what they were saying. The only friend I have in my classes does this a lot. It'll be like, "Forget what anyone else is saying, I have something better."
People who don't flush.