Green’s Dictionary of Slang

Dawn Frazer n.

also Malcolm Fraser
[rhy. sl.; ult. the 1960s Aus. swimming star Dawn Fraser (b.1937) or Aus. prime minister 1975–83 Malcolm Fraser (b.1930)]

(Aus.) a razor.

[Aus]R. Aven-Bray Ridgey-Didge Oz Jack Lang 36: Malcom Fraser Razor.
[Aus]Pete’s Aussie Sl. Home Page 🌐 Dawn Frazer: a razor.