Stupid, inept, unable to think. similar usage to 747.

This is originally a medical term taken from MDS Assessments. Question B1 is "Comatose" and an answer of 1 would indicate "yes".
Person 1 does or says something stupid

Person 2: oh god, you see that?
Person 3: yeah, B1=1.
by djfly May 31, 2007
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