JFI = Just Fuck It

You can say the abbreviation or all three words.

Only to be used in times of desperation.
"I should do my homework..naw..JFI"
by -Reesh April 10, 2005
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A legendary North west London sound system. Bass heavy Jungle all night long.
"JFI are playing this Saturday"
by junglist 303 October 2, 2019
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Just Fuck It. Short name for not giving a fuck about something any more. Putting it aside and not giving that person or event the time of day.
Person A: Yo I think I should mack this girl.
Person B: Nah, JFI man she's mad dirty.
Person A: Werd? Alright I'll JFI.
by Josh Impact March 5, 2006
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