Meanings
- New ZealandUKslangThe top of the buttocks exposed when trousers are worn too low, or when the wearer bends over.
Cite this entry
builder's bum. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/builder's%20bum
“builder's bum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/builder's%20bum. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “builder's bum,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/builder's%20bum.
Source: builder's bum on Wiktionary, CC BY-SA 4.0.