from ‘the history of the four kings’, punning on ‘the four kings’ (the four playing cards in a pack, each bearing a representation of a king) and ‘the Book of Kings’ (the name of two, formerly four, books of the Old Testament)
18th century—used humorously and ironically to denote old news, usually with the implication that the person whom the speaker is referring to is simply stating the obvious or restating a well-worn or accepted truth
to be grateful for one’s good fortune—18th century—from the notion that a planet, star or zodiacal constellation influences events and human affairs—this notion had given rise in the 16th century to the phrase ‘to thank (or to curse) one’s stars’
a lively but ineffectual young upper-class man—UK, 1959—apparently coined in the 1950s by the British jazz manager James Godbolt after ‘Hoorah Henry’, coined in 1936 by the U.S. author Alfred Damon Runyon
Australia—also ‘to bang like a shithouse door’—used of an exceptional sexual partner—plays on two meanings of the verb ‘bang’: ‘to make a loud noise’ and ‘to have sexual intercourse’
The noun ‘dunny’ denotes a toilet, especially an outside toilet. This noun has been used in various phrases expressing notions such as conspicuousness, loneliness, ill luck, etc.
The proverbial phrase ‘if it should rain pottage, he would want his dish’, and its many variants, are used of a person who is characterised by bad luck or by an inability to be organised or prepared.
The adjective ‘sharp’ is colloquially used in the superlative, in various phrases of the form ‘not the sharpest —— in the ——’, indicating that a person is not very intelligent or perceptive, especially in comparison to others.
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—1915, British Army—the word ‘gyppy’ is from ‘gyp’ in ‘Egyptian’, and the suffix ‘-y’, used to form familiar diminutives