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a blackout state achieved by witnessing other inebriated persons do unspeakably awkward and socially appalling things. Witnessing the drunken absurdity throws the sober observer into a temporary state of shock, immediately followed a prolonged state of blackout.

Note: it is not necessary to consume alcohol in order to reach a state of sober blackout
"YES. It is called a sober blackout and I have had several of them...many of them at pub nite."
by SFSWATdfks August 19, 2012
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