Fahey's Kylie Mole character – a scowling schoolgirl – was so popular she published the best-selling novel "My Diary by Kylie Mole" and also released the Double A-Side single with tracks "So Excellent"/"I Go, I Go", which hit #8 on the Australian ARIA chart in November 1988. A music video for "So Excellent" was filmed. The Kylie Mole character was one of several iconic characters that appeared in the show, and her characterisation resonated especially with Australian youth. The Australian adoption of the word "bogan" was first popularised in the media by Kylie Mole, and other phrases she used also gained a wider currency.