Definition of bunkos:
(n) :
(US, slang) A swindle or confidence trick.
(v) :
(transitive, intransitive, US, slang) To swindle (someone).
(n) :
(uncountable) A parlour game played in teams with three dice, originating in England but popular among suburban women in the United States at the beginning of the 21st century.
(n) :
A brigand.