Wife = Figured You Out by Nickelback. Or at least the first few lines
Best friend = a cute little ditty that starts off with "Iiiii'm about to whip somebody's a**"
Best friend's wife = Girls Just Wanna Have Fun by Cyndi Lauper
Mom = Home by Daughtry. At least that's what it is until I hunt down Take Me Home Country Roads
Other callers = Our God Is An Awesome God by Rich Mullins (I think is who wrote it)
If any of you are in an elevator with me and your phone rings, please mute the stupid thing and take the call when you get out.