Green’s Dictionary of Slang

(Aus./US) dead skin and dirt found between unwashed toes; thus also a term of abuse.

1914		Sport (Adelaide) 20 Nov. 5/2: Why did Lil borrow Fred M’s boots [...] did you want to blend the toe jam?
1934		R. Campbell Broken Record 165: This very ugliness, the stale smell of the toe-jam of the shuffling pedestrian Charlot .
1959		E. Hemingway letter 22 Feb. in Baker Sel. Letters (1981) 893: Little fantasies about King Poo Poo or other author toe jam.
1968		G. Slatter Pagan Game (1969) 71: There was [...] Boulder Brown, Toe Jam Thomas.
1976		P. Conroy Great Santini (1977) 109: Jesus has got toe cheese.
1981		(con. 1966) P. Conroy Lords of Discipline 39: I’ve got to teach you a lesson, Toecheese.
1989		Kirk & Madsen After The Ball 304: Ripe dirty nasty feet. Hot muscular smelly feet. Toe jam.
1990		S. Morgan Homeboy 96: The jailhouse stinks of toe jam and farts.
2004		T. Winton ‘Big World’ in Turning (2005) 9: His hair’s always greasy and that navel smells like toejam.