FBS 

Feel Better Soon

Daisy : I’m sorry I can’t come, I’m a little hungover over.

Dora: Oh dear, FBS.

FBS by StarhShyne May 29, 2022

FBS 

see Fuck Buddies

Melissa and Aram broke up, but their relationship is now upgraded to be each others FBS when they get horny.

FBS by Vision.NL December 25, 2009

FBS 

acronym for Frozen Ball Syndrome. the act of testicles turning into ice cubes.

"When I was at the concert last night I came down with a serious case of FBS!"

FBS by ToddF October 11, 2007

FBS 

Acronym for Fucking Bullshit. Sometimes known as "Fahking Bullshit".

"You know what that is? Seriously...think about it. It's a big, steaming pile of FAHKING BULLSHIT...FBS!"

FBS by Boney Boney March 10, 2003

FBS 

Common abbreviation for popular breakbeat artist Fatboy Slim.

"You off t' FBS' big beach boutique tonight?"

FBS by Bumsoft March 4, 2007

fbs 

Acronym for "feed baby sister". Originated only to elongate the phrase "OMGWTFLOLBBQ" to "OMGWTFLOLBBQG2GFBS", but can occasionally be used literally.

Mikhail: "Alright, it's 49-49. One more kill and we win! Nobody die!"
Phineas: "G2G FBS"
*Phineas proceeds to run into the middle of the map, leave his controller unattended, and get shot in the face*
Mikhail: "...You're a dick..."
Phineas: "lol"

fbs by BeefMonger February 19, 2008

FBS 

Fahlstrom. Basement. Syndrom.

This is what you get in a Fahlstrom basement.
Your eyes begin to swell up, get red, and teary. You begin sneezing and start a very annoying scratching throat. Very similar to allergies, but way worse.

"Dude I can't come over because I don't want FBS."

FBS by Ross R. Donnell January 18, 2009