I've had quite a few of these during the previous week. Coupled with some sun, they sure help to lift the spirit.
Zoilus on the concept of guilty pleasures. More links there. Now, I actually created a playlist on my iPod once that I ended up calling "gulity pleasures", but to me it doesn't signify anything other than being a collection of songs I like by artists I don't like, or can't stand even. Now, what's your pleasure?