1. Any two word expression with words beginning with F and B. For example: Fat Bastard, Fart Breather, Fiendish Buttsecks, etc.
2. The 1981-1985 Mazda (Savanna) RX-7, 1st Generation. Most people will confuse it for a Porsche, but it's a rotary powered banshee. Called an "FB" after its chassis code.
2. The 1981-1985 Mazda (Savanna) RX-7, 1st Generation. Most people will confuse it for a Porsche, but it's a rotary powered banshee. Called an "FB" after its chassis code.
1. I spotted a couple FB's in the FB engaging in some serious FB.
2. What we thought was a weedwhacker turned out to be an FB outrunning some cops on the interstate.
2. What we thought was a weedwhacker turned out to be an FB outrunning some cops on the interstate.
by TSIBtF February 22, 2007

im away to raid the cupboards, emma,
do you have fbs like?
whaaattf?
fat bastard syndrome, megan ....
¬_¬
hahahahahaha!
do you have fbs like?
whaaattf?
fat bastard syndrome, megan ....
¬_¬
hahahahahaha!
by emma, & megan (: June 20, 2008

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
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
by swagerty856 July 25, 2011

Basicly your fuck buddy, but it can be where you only find eachother attractive, or if on likes the other more than just a fuck buddy. or bothe love eachother
by lil'ms. flirt May 23, 2005

by t0mm December 29, 2007

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'
by Prophylactic Man January 25, 2010
