Term used in tennis meaning first ball in. You get to serve as many times as you want until you get your first ball in. Usually used if a player didn't warm get to warm up or sucks at tennis.
by SuperChump June 13, 2023
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Get the FBSS mug.Kyle: Damn bro did you see Kelly in those shorts?
Jeff: Man she has FBS bad
Kyle: FBS? Is that an STD?
Jeff: Nah man, fat booty syndrome
Jeff: Man she has FBS bad
Kyle: FBS? Is that an STD?
Jeff: Nah man, fat booty syndrome
by PagnumLordd July 10, 2023
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