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Phrase used to silence an offending individual, cautioning them of the risks of openly discussing counterculcutural and/or taboo activities in a society that cooperates with a punitive state organization.

Short for 'dude, chill, security culture.'
Amigo: At this point, we'll be blocking traffic, so the strike team will be able to take out the equipment. that should buy us some time to mount a p.r. campaign against these fatcats.

Compadre: looks around quickly dcsc!
by bobross December 07, 2013
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