It's hard to hate on a song about the joys of mid-day sex, but the Starland Vocal Band make it easy. The group was composed of two real-life couples that probably enjoyed some afternoon delights around the time of the song's release in 1976, though both couples have long-since divorced. The song hit Number One in the summer of 1976 and actually got the group a brief variety series on CBS the next year. They also won a Grammy for Best New Artist – as opposed to, say, the Ramones or Tom Petty and the Hearbreakers or the many other great bands that started that year. The song got renewed attention when it was featured on Glee recently with guest star John Stamos.