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To tell someone a lie, and instead of saying "only joking".
I won the lottery last night... fanny rollo!
by mayhew132 August 31, 2008
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Sep 8 Word of the Day
A casual invitation / threat used by an individual that is not afraid of fucking someone up.
PAUL: I'm going to beat your ass.

JACK: Fuck around and find out, fool!
by NX STARCHILD October 16, 2020
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