What is Msa?
1.
Missouri Scholars Academy. A three week social and educational session at Mizzou for 330 juniors every July. Commonly noted as "the best three weeks of your life." MSA Alumni signal each other with the call and response of "BOOMBA!" and "HEY!"
Many people who can't get in to MSA call it summer school or nerd camp, but they don't know what they're missing.
Man, MSA was so much better than the real life. Go nerd camp!
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2.
Modern Standard Arabic; the dialect of Arabic used in almost all writing and in formal spoken contexts
The regional dialects are different from MSA.
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3.
Maryland School Assesment for grades 3-8
For Reading and Math
I took the Math MSA today and im gonna take the Reading MSA tomorrow
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4.
short for mad shit attack.
When you have a sudden and urgent need to take a shit.
I had an MSA while walking to the bar the other day, so I went in someones backyard and wiped with an old newpaper.
5.
Metropolitan statistical area. Long way of saying suburbs.
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