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General euphemism for unspeakable yet socially acceptable acts of sodomy/mutual masturabation/heavy petting among consenting adults, usually of the same sex. Also British Slang for generally dodgy behaviour or misguided acts of affection. Never an insult, always with a raised eyebrow. Could also be a severe form of social embarrassment.
Stuart got promoted after some Jiminy Fiminy with Kevin.

Jiminy Fiminy is not Cricket.
by nuguns July 10, 2008

Words related to Jiminy Fiminy

aurelien french jiminycocksuckers monkey business rape