Fat Boy Swag or Fat Boy Struggle two meanings that can be used in a good or bad way.
Glenn: i cant believe you got that girls number dude
Jones: F.B.S.! dude, i got that Fat Boy Swag
Jones: dude help me out of this jacket im stuck (starts to sweat and is struggling to breathe)
Glenn: haha "F.B.S." (Fat Boy Struggle)
Jones: Thanks man! (sarcasm)
Melissa and Aram broke up, but their relationship is now upgraded to be each others FBS when they get horny.
FBS is short for the Fucked-up Broadcasting System is used when somebody is so trashed, they feel the need to tell people about it.
Joe: "Man, I'm so fucked up!"
Friends: "Joe's using the FBS."
full belly syndrome
symptoms include drowsiness and in extreme cases the inability to answer calls or be active
the leading cause of fbs is considered to be overeating
after thanksgiving dinner and a half bottle of wine, i curled up in my snuggie
and suffered stage 4 fbs
French Baguette Styley
Abreviation, to be well hung, have an abnormally large penis, it is usually split into three parts, Senior, Intermediate and Junior starting at the tip going to the base, Junior and Senior interchange but Intermediate is always in the middle. If you are FBS you bang a lot of birds, but don't like bragging about it.
Geoff likes boys and willies
is FBS, also like a pringle tube, or a beer can...swinging
An individual that stalks people on facebook. Or noses about on peoples facebook pages, to gossip about it.
I was on some FBS tip, and found out she's pregnant!
Fizzy Belly Syndrome - the feeling you get in your tummy when you gaze into the eyes of your loved one. Like the word 'love' for people afraid of the word 'love'
"Darlin', you've gone given me a bad case of FBS"