I may have drifted out of active Kalan Porter fandom, but nearly a year after 219 Days came out I still find "Single" massively groovy and am not tired of it yet. Yeah, I know, blah blah stupid lyrics whatever. It's still catchy, IMO.
A few other songs which I am not tired of yet, in spite of the fact that I have heard them approximately 1,000,000 times and I know a lot of other people who can't stand them:
"True" by Spandau Ballet (not that I actively seek this one out or anything, but I never cringe when it comes on the radio)
"One Thing Leads To Another" by The Fixx
"Promises, Promises" by Naked Eyes
"Is There Something I Should Know?" by Duran Duran