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The place where you can put a baby if he/she is being bad.

Aka: Pack-N-Play
Time for baby jail
by mommy8510 March 03, 2011
Slang term for juvenile detention center.
My little cousin went to baby jail for shoplifting.
by Black Fascist Hater October 31, 2012
Slang term for a crib or playpen.
My son would not stop throwing his toys around, so i put him in baby jail.
by frostynemesis February 24, 2011