Noun
(obsolete) A pimp.
A slick salesman or spin doctor.
(obsolete) A woman's boyfriend.
(obsolete) Someone who distracts the target of a thief; a confidence trickster.
Source: en.wiktionary.orgIn the third of George McDonald Fraser's Flashman novels, Flash for Freedom (1971), Flashman dabbles in the slave trade and visits Dahomey. Source: Internet
Originally penned by Thomas Hughes in Tom Brown's School Days, Hughes' 1857 celebration of the English public school, Flashman was a notorious bully who, Tom Brown himself claimed, "never speaks to one without a kick or an oath." Source: Internet