The sound a roblox character makes when he dies
*Falls out of map* OOMF
by TensiveGinger March 12, 2017
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Means "one of my friends" that she told you not to worry about but fucks them anyway
Beth: *writing message*
Andy: BABE WHAT THE FUCK DOES OOMF MEAN
Beth: calm down just One of my friends don't worry about him
Andy: *goes to her house*
Beth: bae whatcha doin here?
Andy: Who's that?
Beth: OOMF
Andy: WHY IS U NAKED HOE
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The noise one would make while hip thrusting during sex
by xxxxThe_GoaTxxxx February 3, 2010
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It is not “One of my friends.” to me. It is “One of my faggots.”

(I’m gay so stfu abt me using it ik one of yall r gonna bitch somewhere💀)
“Aw I luv her sm shes my oomfy”

“She’s not real how r u friends”

Nonono… she’s my oomf! One of my faggots.”
by 4bs1nthe November 18, 2022
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“One of my friends” or, more recently from Twitter,” both “online-only mutual friend/follower” and “one of my (mutual) followers.”
Oomf keeps being annoying today, might need to mute them for awhile
by _Tic-Tac_96 August 6, 2022
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The sound Mario makes when he gets hurt.
by duncanacnud October 7, 2018
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