On driving, people constantly changing the song playing, play more than 5 seconds of a song or so help me God I will throw you out of this car while it's still moving.
Also I hate given my mother a lift, especially on motorways. She's a bad driver and is too scared to go on motorways herself, but that does not stop her being the worse back seat driver I have ever seen. Any trip is just her repeating the same lines over and over again. "Slow down", "watch out for that guy overtaking you", "are you checking you mirrors?" and my personal favourite her shouting "OH GOD LOOK OUT!" to something off to the side that she thinks is a hazard but isn't of course distracting from what is straight ahead and making me rage.
Also I hate given my mother a lift, especially on motorways. She's a bad driver and is too scared to go on motorways herself, but that does not stop her being the worse back seat driver I have ever seen. Any trip is just her repeating the same lines over and over again. "Slow down", "watch out for that guy overtaking you", "are you checking you mirrors?" and my personal favourite her shouting "OH GOD LOOK OUT!" to something off to the side that she thinks is a hazard but isn't of course distracting from what is straight ahead and making me rage.