Released as a single (BUY 100) to promote Ian Dury & The Blockheads upcoming album Laughter, it was a commercial failure, reaching 51 in the UK pop charts, but the Sueperman's Big Sister / You'll See Glimpses 7" single has the added significance of being Stiff Records' 100th Single. To mark this occasion the record had special labels printed, these labels were copies of Stiff's very first single Nick Lowe's So It Goes / Heart Of The City that had been adjusted as if by someone writing on them with Biro or Black Marker (given Stiff Record's reputation, it's likely this was the actual method) all of the information from the sticker is crossed out and replaced with the correct information for the single (I.e. 'So It Goes' is crossed out and 'Sueperman's Big Sister' is written by it).
The inspiration behind the song is supposedly a picture of a 'Teddy Girl' (a female counterpart for Teddy Boys), possibly the same image used for the single's sleeve, and its lyric tells the story of a chauvinistic, cocky man whose ideas on the opposite sex are radically changed by a relationship with a woman so imposing she could well be 'superman's big sister'. At one point she is so rough/domineering with him he even considers homosexuality ('if I'd gone on the turn dear') the two eventually break-up but remain friends, according to the song's narrator, for fear of repercussions if they did not.
Ironically Ian Dury, who wrote the song's lyrics, as he would with every song he would release bar one, had been falsely accused of misogyny two years earlier because of the track If I Was With A Woman, a song appearing on his solo debut New Boots and Panties!! (in truth the track is just a bitter love song) in contrast Sueperman's Big Sister gives an anti-misogyny/pro-Woman's Liberation message. With its narrator who thinks that 'a bit of treatment' (sex) is all that's needed is shown the error of his ways by a dominant, independent woman.
The song is co-written by Wilko Johnson, formerly of influential pub-rock band Dr. Feelgood, who had joined the band as a replacement for Ian Dury's former co-writer Chas Jankel, who had left to pursue a solo career, and features string arrangements by Ivor Raymonde (who also composed the string arrangements for Fucking Ada, the song's B-side on its 12" release).