Top Definition
An acronym for "All In Mother Fucker All In". A poker term. Generally used when "going all in", meaning to bet everything you have at once.
guy 1: "yo man what do you have??"
guy 2: "83 offsuit... AIMFAI time baby"
#poker #all in #donkey #pokerstars #online poker
by Blackorblack September 20, 2007
5 Words related to AIMFAI
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