SB stands for suicide bird, these are birds who constantly try to kill themselves.
Person: There's a bird that keeps trying to commit suicide in my neighborhood

Person 2: That's a typical SB for ya
by lileah November 22, 2020
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SB's - Short for slut bags. When you are amongst friends and want to let your friend know the girl he is talking to will bang on the first night.......
Dude whats with the SB? You going to the ATM (see ATM definition for reference) later?
by IBangMilfsForFun August 16, 2004
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technically a ShadeBall Supreme. usually an unwanted individual imposing their vulgar/offensive/annoying/disturbing presence upon you.
Mary: Rich came over last night. He's the worst neighbor ever. He stayed for 2 hours when I was trying to do my homework and even though I was ignoring him he just kept talking about his plans to transport "his friends mystery goods" this weekend.
Alice: ugh, I know. Last week he was talking about how he wanted to assault his boss at Cracker Barrell with a maglight. What a SBS!!
by Hilaryus April 3, 2006
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uhhhh... she got sbs... stanky booty syndrome.stanky booty, stanky booty.
by talana March 18, 2008
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Skinny bastard. the corrosponding scale to measure the quality of skinny bastardness begins with -10 being complete skinny bastard, has 0 in the middle signifying average and 10 on the opposite end of the spectrum meaning fattass. SBness does in no way measure weight or BMI just apperance and is completely qualitative
sean fischer is such an sb omg dude hes like a -9 at least.

that model is one sb.

Dan your such an sb what are you gonna do? exactly. just shutup
by danelmag September 24, 2007
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one time i was smoking with my friends, over here at that place. we were smokin a blunt. so by the time we finish, i see my friends hat. it said "SB" on it. i don't know what it stands for. so when i realize that we are almost done with the blunt, i remembered my other friend rolled another blunt before we smoked. so i looked at my friend's hat that said "SB", then started laughing. i pointed at his head and said...
"hahahahahahahahahahahaha..... your hat says "SB". hat said "so?" and i said "that means second blunt."
by fukinsmart December 16, 2004
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Surprise Body. Pronounced "sib." A girl whose body is a lot better than you thought it would be without clothes on.

From Aaron Karo's RUMINATIONS (www.AaronKaro.com)

-I love hooking up with SBs (pronounced “sibs” and short for “surprise body”). There’s nothing like taking a girl’s J.Crew rollneck off and discovering that underneath all that wool was a six-pack and two cannons. My first reaction (that is, after exclaiming “Yahtzee!”) is to suck in my own stomach, which suddenly doesn’t look so hot in comparison. Often times, a SB is also a “wideclops” – a girl whose eyes are too far apart. You can tell you’re talking to a wideclops when you can only look her in the eye one at a time. This is of course very distracting – which is why later their bodies are such a surprise.
by karofan2005 November 8, 2005
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