"In Britain, the term Trigger's broom is sometimes used, in reference to a line from the sitcom Only Fools and Horses in which road sweeper Trigger says that he has used the same broom for 20 years, with it only needing 17 new heads and 14 new handles in that time."
The talk page has an interesting section about this, subtitled "Article of Theseus" https://en.wikipedia.org/wiki/Talk:Ship_of_Theseus#h-Article...
From Futility Closet
https://www.futilitycloset.com/2026/08/04/the-same-boat/
"In Britain, the term Trigger's broom is sometimes used, in reference to a line from the sitcom Only Fools and Horses in which road sweeper Trigger says that he has used the same broom for 20 years, with it only needing 17 new heads and 14 new handles in that time."
I remember hearing it from a Boy Scout leader but about George Washington's axe.
It's a self-demostrating article, then!