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FOB

Fucked Once Buddy: Someone who was at one time, just a friend but you had sex with, no longer making him just a friend or a fuck buddy/significant other.
OJ Simpson is my most recent FOB.
by AreYouForR3AL February 19, 2017
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FOB

Military abbreviation standing for "Forward Operating Base"
The FOB is only 3 clicks out
by CashMoneyY'all January 4, 2021
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FOB

A Rugby Club started in the UK but now global
Old school boys but some legends...
FOB -If you want a party we can do it on a big scale but badly
by Nibs16332090 August 15, 2025
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FOB

FOB / fob / Fob

acronym; pronounced as a single word: “fob” — “facts on bro”

1. Primary Meaning — Agreement / Affirmation
Used to express strong agreement with someone; synonymous with “yeah facts,” “for real,” or “true.”

2. Secondary Meaning — Expletive Substitute
A playful, cleaner replacement for profanity. Can be used as an interjection, insult, or emphatic phrase.

3. Tertiary Meaning — Playful Stand-In for “God”
Used jokingly in place of religious exclamations or phrases.

Although FOB is an acronym for “facts on bro,” it is spoken as a single word (“fob”), not letter-by-letter. What began as slang for agreement has evolved into a flexible expression used in humorous, emphatic, and emotional contexts. The term is popularly credited to the well-known Dorian On Bro (DOB), although the exact origin is uncertain.
1. “FOB.”
2. “How the fob did you manage to run 12 miles at a six-minute pace?”
3. “This is like the twentieth time my girl cheated on me. I swear to Fob I’m done with her, for real this time.”
by Unarmed Gayatt November 25, 2025
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FOBS

Fractional orbital bombardment system

A nuclear launch and delivery system designed to launch a small nuclear payload , by putting a delivery vehicle i.e a satellite , in low geostationary orbit on the target i.e directly above the target to avoid an ABM system ( NORAD & patriot missile system). This system never succeed because Soviet Russia where cheap cunts so none of tests ever worked due to cheap parts / the nuclear delivery vehicle system was under developed and the American army never developed a full country ABM system as NORAD only acted as a early warning system and nuclear arsenal control system.
Just like the FOBS system he is very underpowered and explodes at a random time for no reason , I gonna dump him
by Dysartman September 14, 2019
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fob

fobs are people who have nothing to do in life other than hanging out in pearl Qatar and villagio and beefing up with everyone. fobs usually have curly hair and enjoy catcalling girls. most fobs ruin parties if they pull up and they all have the same style (black hoodis, skinny jeans...etc)
yo can i bring bring 1 of my friends to the party?
no bro your friend is such a fob he'll ruin the vibe let him stay in pearl where he belongs.
by realqatarnigga April 27, 2021
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Fob Reject

White person rejected by a fob, makes you mental.
I just got fob rejected, now I’m psycho.
by Mikedooey45600 November 23, 2021
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