There was a mister blobby song, which was rather scaring.

My pesonal least favourite is also a tad coutry in stlye. Dead skunk int he middle of the road, Dead skunk in the middle of the road, dead skunk in the middle of the road Stinknig up to high heavan.

its a repeat one verse ad nausium sort of song.

I also hate any of those embarassingly catchy pop songs that you end up singing inspite of yourself.