What does FIFO mean?

First In First Out



Other definitions of FIFO:

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How to use the term FIFO:

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More slang terms:

LGBTQ

LGBTQ

Lesbien, Gay, Bisexual, Transgender and Queer.

NSS

NSS

no s**t sherlock

FBM

FBM

Fine by me

FTRF

FTRF

Fuck That's Really Funny