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4. floom
a way of having awesome fun or partying or how cool something is
we get our floom on or floom it up or that is really floom
1. floom
feeling slightly down.

"what's up mate"

"not much, just feeling a bit floom"
2. floom
Onomatopoeic sound describing a "slow" explosion that results in a large rush of air, rather than a percussive explosion.
Mary lit the gas oven after waiting too long, which subsequently went floom.
by M May 15, 2004 add a video
3. floom
a big pipe found at some swimming pools and water parks. they pore water down just enough for you to slide and eventually land in a big pool of water at the bottom,
you go to a water park the big tube, pipe that is pretty steep and twists and terns that is a floom.
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