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© 1999-2026 Urban Dictionary ®
Definitions by Atticus Madison
OOBSO
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A typical no-
clue
idiot that you find
everywhere
you go.
Stands for "Operating On Brain
Stem
Only".
Clerks at fast
food
places who memorize their
lines
and who, if you
ask
anything out of the expected questions, are totally bewildered. What an OOBSO!
OOBSO
by
Atticus Madison
September 10, 2005
0
0
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