I think a lot of us put "Worst" song in with "Sick of hearing it". There are a number of decent songs that are just played to death and we don't want to hear them again.
I like the song "Band on the Run" by Wings but it was played so much on top 40 radio, in the 70's, that I couldn't stand it anymore. I listened to it last night on XM and I really enjoyed it.
Shortly after I heard Band on the Run I heard one of the worst songs of all time. Bay City Rollers, "S-A-T-U-R-D-A-Y Night". Now that was bubble gum crap. The Monkees had better stuff.