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1.
Lockup is a documentary which airs on MSNBC. The show documents inmates serving time in jails and prisons. "You Know?" is the most commonly said phrase; which is used excessively by almost every single inmate. So Lockup - You Know? comes from the simple fact that the show is called "Lockup", and that every episode will include people that will say "You Know?" at the end of each one of their sentence.
Roses are red, you know? Violets are blue, you know? The inmates on Lockup can't articulate their thoughts without saying you know, you know? So it ends up being all about Lockup - You Know?
by the2ndflood July 02, 2010