Guildedagain
Enlightened Member
I never gave a Kinker's damn
Tinker's damn.
"Merriam-Webster finds tinker's damn in print since 1839 and suggests that it derives from tinkers' reputation for swearing.[1] The spelling tinker's dam is attested since 1858,[2] and phrases.org.uk notes the disagreement over whether the term originated from tinkers' swearing or instead from their use of small, single-use dams to hold solder.[3] The latter explanation has been offered since 1877;[3][4] on the other hand, the phrase tinker's curse is attested since 1824 and the phrase worth a tinker's cuss is attested since 1854, for which reason Etymonline considers the "dam" derivation an "ingeniously elaborate but baseless" invention of later writers."