This track is not an endorsement of Vegemite or the Vegemite lifestyle, which I personally find abhorrent. But the Aeroplane Jelly song is in waltz time, so I couldn't get it to fit.
If I drew a Venn diagram that included people familiar with the Vegemite song and those familiar with the works of Wayne Smith, I suspect they would barely overlap. For the ignorant:
https://www.clashmusic.com/features/under-mi-sleng-teng-the-birth-of-digital-dancehall
https://australianfoodtimeline.com.au/happy-little-vegemites/