tumshie
n.— «We are given a blustering blundering tumshie, jingling keys and flapping his arms against his sides like a penguin on ecstasy.» —“Eggs and the oaf” by Mary Lockhart The Herald (Glasgow, Scotland) Mar. 23, 1993. (source: Double-Tongued Dictionary)
Further reading
Smoko is slang for “a cigarette break.” It’s used in Australia and also at a British research station in Antarctica. This is part of a complete episode.
Related
Mike in Glasgow, Kentucky, wonders about a catchphrase used in British comedies: I go to the foot of the stairs. The Oxford Dictionary of Catchphrases (Amazon) compiled by Anna Farkas and several books by catchphrase collector Nigel Rees both point...