william, n.³ — Green’s Dictionary of Slang

william n.³

[rhy. sl.; william pitt = shit n. (1a); ult. UK politician William Pitt the Younger (1759–1806)]

1. excrement.

1996–2003

T. Duckworth Dict. of Sl. 🌐 William (Pitt) Noun. 1. An act of defecation. 2. Excrement. * Both uses are from rhyming slang for ‘shit.’.

2. an act of defecation.

1998–2002

G.D. Smith Cockney Rhy. Sl. 🌐 Shit William Pitt. Example: ‘I’m off for a William Pitt.’.