Hey, that's better memory of it that I'd have expected, given how long ago it was. (...How long was that, I wonder? I'm too lazy to dig it up.)
I don't strictly subscribe to any specific philosophy, but I generally find myself agreeing with Epicurus. I don't believe there's any objective purpose to anything, or that anything is objectively meaningful, save happiness. I suppose there's some nihilism there. I personally equate good and bad with pleasure and pain, respectively.
Ideally, one would live a relaxed life, enjoying their existence and helping others enjoy theirs where possible.
I'd recommend reading the wikipedia page on Epicureanism. Again, I don't specifically follow it, but you'll get the idea.
Ironically, as you'd find on the wikipedia page I linked, "Epicureanism... became the main opponent of Stoicism."
Whew.
How would you describe your philosophy?