I put the fun tag as I do not wish you to respond to seriously, but I am looking for a semi-serious response.
First off inb4 *insert anything here* makes me kind of mad, I mean it just seems to be there for the sole purpose of wasting space.
Something else that kind of bugs me is when people say something is ironic, when it's not. You know what I am talking about, and you know people like that.
When someone says "be a man", especially (but not exclusively) when it is a girl saying it, the phrase just makes me up the wall, also as it is normally a phrase that is trying to get you to do something you do not wish to do, its just

.
When people try to help me while playing a game. For example I will be playing Zelda and my brother will walk past me and yell "Try this" or "Try that" and my mental response is STFU. I am trying to play a game, go back to minding your own business. My real response is go away or be quite.
So what are somethings that people say that make you mad?