When the Sex Pistols went to the US, they wanted to show them what punk was really about, but instead it destroyed them. They had no fun, so they decided to take that to the extreme in their last show in San Francisco in 1978, playing a typically raucous show, and ending (as an Encore) with a cover of The Stooges song 'No Fun'. Before going off stage, John Lydon remarked "Ever get the feeling you've been cheated?" Lydon later commented: "That was directed to the whole world, including us." After leaving, Lydon started Public Image Ltd, and ushered in the post-punk era.