It can be very annoying, let's say, in a city council meeting, when the Finance Committee chairman gets a phone call and it rings out with he Village People's "YMCA"....
long answer, you would not believe the kind of crazy A ringtones that 13 year old girls have on their cell phones. i know because i ride the bus when school is out and they are always driving me nuts. texting chatting. trading pics. going nuts on their pink or purple covered smartphones.