1. The sound of The Great Filter at work.

2. The sound of getting filtered. Taken from the Armored Core 6 game where the tutorial boss is a helicopter that "FWOOM"s from side to side when you try to hit it with your projectiles, thus forcing the player to "git gud" and come up with a new strategy to close the distance and hit it with your laser-blade (which is what you're supposed to do).

3. The sound of incompetence either leaving your body or rustling your jimmies.
FWOOM was the sound the bug made as it smacked up against The Great Filter of The Armored Core 6 tutorial boss.
by Væd September 2, 2023
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a gay term for a homo who takes it up the bum often. it is implied that when he runs, his ass makes the sound "fwoom"
Kris, i could hear you comin a mile away. fwoom, fwoom, fwoom
by eddy April 5, 2005
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The Ball Comes Out Of The Cannon With A Big FWOOM
by BeastRow May 14, 2019
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