I'll take 3 exceptions:
Breakfast at Tiffany's - Damn catchy and reminds me of college
Your Body Is a Wonderland - Certainly not Mayer at his best guitar-virtuosity, but smooth, sexy, and works wonders if you can play and sing
Superman (Five for Fighting) - Great song, except for the universal radio-overplay
I'll have to think on additions to the list. Funny stuff.
EDIT: OK, didn't take long. I'll add the entire Metallica "S&M" album.