5. Musical Mic
Surely everyone will agree with me here. There are some people out there who determination to annoy is so high, that they will subject you to awful music to throw you off. I'm not just talking about bad music, I'm talking about grating sounds. Sounds no different to fingernails scraping chalkboards. Where the hell these people get those audios from is beyond me, but the level of frustration it brings is mighty high. Sometimes, they'll even go the to length of masking their microphone before a match. Blasting their music/sounds once a match begins and you can't do anything about it (at least...I don't think you can...). EA has a hand in this problem too, as their online setup can sometimes make it practically impossible to mute the person causing the problem. It's an annoying issue that people take advantage of. Unfortunately, sometimes you just have to deal with it.