Why was clemency trending last week?
sweetheart; a term of endearment
trivial term of endearment, 1919, from Snooks, proper name used in Britain for "a hypothetical person" (1860), cf. Joe Blow in U.S. As an actual proper name, Snooks dates back to the Domesday Book and may be from Old English *snoc "a projecting point of land" (perhaps here with sense of "a big nose").
Disdainful; haughtily fastidious; fault-finding: even the sniffiest of lexicographers
[1871+; fr the mien of a person who often seems to be smelling something nasty]