What is Msb?
1.
Abbreviation for "massive sperm buildup", often incurred after a long sexual drought; common malady among geeks
<dumpee> duder, ever since she left me, I've had some serious MSB going on
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2.
middle school bitch. one that wears excessive amounts of abercrombie apparel, attains a facebook around age 12, and always seems to have a new series of naked pictures out. Identifying an msb: prefers to straighten her hair, owns some sort of coach bag, says things like "loves it" and AlTeRnAtEs CaPiTaLiZiNg LeTtErS wHeN sHe tYpEs. like so (the written msb language also often includes numerous asterisks, hearts, and exclamation points.) <33 :)
"That msb sent me pics last night, so I sent 'em to everyone I know."
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3.
Making Shit Blacker - Paving term used by companies employees in reference to the color of asphalt. See "Pave The Earth".
Damn, Bubba we making ship blacker today (MSB).
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4.
In the
In the
metropolitan Cleveland area, many Michael Stanley Band fans wore jackets that said MSB on the back. There are some items from that band at the Hard Rock Cafe located in a mall in downtown Cleveland.
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5.
mad swan BLOODS da real gangstas from da eastside....¢k all day muthafu¢Ka
give it up for this swan eastside m-s-b G- Batman from the the BLOODS and ¢Krips song G'z and lo¢'s
6.
MSB short for mascot boys. A sydney gang made up all mascot male teens from the area. 2020
MSB are pretty hardcore gangsters
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7.
Mascot boys gang which live and protect the streets of Mascot. A gang containing male memebers.
Twenty twenty, MSB, Mascot boys, 2020, mew
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