A situation where there are alot more females than males. Not always a bad thing. It's the female equivalant of a sausage fest. The name refers to the female reproductive organ known as a vagina or butterfly.
Unfavorable

Nikki: I'm gonna head down to The Stratus Club and find some guy to hook up with.

Callie: NO! Never go down there.

Nikki: Why?

Callie: Because, its always a total butterfly swarm. You would be lucky to even see a guy there.

Favorable

Nico: I'm gonna go try to pick up some girl at Stratus

Calvin: My boy was just there and he said its a total butterfly swarm.

Nico:..............NICE! Thanks for the tip bro.
by It Was Written July 6, 2010
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A place where people can read things about the Roblox game "Bee Swarm Simulator". And by "things" I mean almost everything.

If you see someone vandalising the pages, necroposting (oh god this is annoying as hell), being very toxic, report to the mods. (yes the mods here are actually helpful)

Also if you see this definition please don't post in the wiki's discussions because I will get pinged again
John: hey i just play bss how do i find the codes for the game
bob: just go to the Bee Swarm Simulator wiki, the other websites suck
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A large group of women shopping.
Five or more women, usually accompanied by small bags and a cacophony of sound.

"Look out there's a shopping swarm coming your way".

See also WASP
by Smudgegirl April 11, 2019
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A swarm is a large group of people trying to download a torrent at once. This may lead to them getting caught.
"Always use a vpn when torrenting in a swarm"
by Harked March 19, 2022
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A game on roblox that lets you collect various types of bees, lets you talk to friends, and most importantly, let you kill ants and chickens
Person 1: Hey wanna go play Bee Swarm Simulator with me?
Person 2: Sure man
Person 1: Ok join me
by Cattette1113 June 20, 2021
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A large group of douches that walk around in the halls with their football uniforms. They will usually cluster around or in the gym and spray their axe all over the place to attract more.
Oh god here comes another douche swarm. Hold your breath or you'll be attracted to the swarm.
by spliggyguy December 4, 2015
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A utility in the video-game Valorant that is used by the character KillJoy as a deterrent that sticks to any horizontal surface. It is basically a molotov.
He won't defuse the spike, there is a swarm grenade on it.
by DiosPerroSandia October 2, 2022
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