fast one | sense examples, Usage and Definition from wordnet dictionary online

Noun fast one has 1 sense

trick, fast one - a cunning or deceitful action or device; "he played a trick on me"; "he pulled a fast one and got away with it"
--₁ is a kind of device, gimmick, twist
--₁ has particulars: shtik, schtik, shtick, schtick