An internal cubicle containing 1 (one) toilet, usually in a drinking establishment. Usually, The quietest place in that drinking establishment as it is the furthest from the source of sound waves, also, the place where you can expect the least amount of mobile phone coverage.
by MuttShaw October 16, 2005
The cubicle in an office that is closest to the toilet, so the owner of the poobicle gets the smell of poop and hopefully air freshener every time the bathroom door opens.
by muerta January 10, 2012