look up any word, like cunt:
 
2.
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
 
1.
Slang term for juvenile detention center.
My little cousin went to baby jail for shoplifting.
by Black Fascist Hater October 31, 2012
 
3.
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