1 definition by 40MikeMike

Accronym for Fuck around Find out
Response to be given an ultimatum or challenge.

When your asked what you are going to do about a confrontation and you say fuck around and find out.

Note: Not recommended when rioting and/or confronting a Chad named Kyle.
See: Byecep, Rosenbalmed, skateboard to a gunfight, FAFO.
by 40MikeMike November 14, 2021
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