fast one definition

  • noun:
    • Informal A shrewd strategy or swindle; a deceitful or treacherous act.
    • a cunning or deceitful action or product
    • Informal A shrewd technique or swindle; a deceitful or treacherous work.
    • a cunning or deceitful activity or unit
    • casual A shrewd strategy or swindle; a deceitful or treacherous act.
    • a cunning or deceitful activity or product
    • casual A shrewd trick or swindle; a deceitful or treacherous act.
    • a cunning or deceitful action or product

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  • Definition for "fast one"
    • Informal A shrewd strategy or swindle; a deceitful…
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