Wastechink Share definition Flag A term created by a sloaney fuck using London slang to hide his upper middle class, over priveleged, public school upbringing. 1) That boy's a wastechink 2) You're a fucking chief, fuck off and cry to daddy Wastechink by kingsbois March 15, 2009 0 0 Get merch Get the Wastechink mug. Buy Now — $32.95 See more merch