"Won't Get Fooled Again" was a song by the Earth rock band The Who.
John Crichton referred to this song twice in his second "return visit" to Earth. The first time, he was whistling the tune and then spoke the line "Won't get fooled again" before opening the door to a ladies' restroom, only to discover it occupied.[1]
The second time, upon meeting Douglas Logan, Crichton paraphrased the final line of the song, stating, "Meet the new boss. Not the same as the old boss."[1]