UK, 1866—used as an observation, a reproof or a warning implying over-cleverness—plays on two meanings of the adjective ‘sharp’: a) literal meaning: ‘cutting’; b) figurative meaning: ‘keen-witted’
diarrhoea suffered by travellers, especially in Egypt—USA, 1973—does not seem to have been coined after the synonymous ‘Montezuma’s Revenge’—may somehow allude to the legendary curse of the pharaohs
to vomit, especially from drunkenness—slang, obsolete—1609 as ‘to jerk the cat’—perhaps alludes to the fact that cats are prone to vomit—cf. also the obsolete French verb ‘renarder’, to vomit, from the noun ‘renard’, denoting a fox
UK, 1972—the nouns ‘granny-bashing’ and ‘granny-battering’ denote: a) the assault or mugging of elderly persons; b) abuse of an elderly member of one’s family, especially one’s grandmother
left-handed: ‘molly-handed’, ‘mauldy’, ‘molly-dooked’—a left-handed person: ‘molly-hander’, ‘mauldy’, ‘molly-dook’—‘molly’ and ‘mauldy’ may derive from ‘mauley’, denoting the hand or fist; ‘dook’ is ‘duke’, denoting the hand or fist
UK, 1872—humorous—to obstruct a person’s view—chiefly used in ‘you make a better door than (a) window’, addressed to one who obstructs the speaker’s view