- When you want to switch lanes, and there's a car two lanes over that wants to switch into the same lane you do. And they don't think to look at you, so they take the spot that you were trying to get into!!!! - Stop n go traffic. - When I take another route thinking it'll help my commute, and it ends up taking twice as long as it normally would. GRRRR (that happened to me this morning) - I especially despise it when a car in front of me allows other cars to get in front of it, primarily because the driver refuses to press his/her gas pedal. WTF. move it or lose it man. - Traffic due to rain. - Losers who don't signal a lane change, and jump right ahead of me. - Totally free-moving opposing traffic. It's like they are scoffing at me.