1. A mobile factory that manufactures excrement.

2. A mentally capable physcially handicapped person who craps his pants and scratches his crap covered ass. He would then proceed to wipe his hands on many of his possessions(i.e. a ruler, his school desk, his school box). Said person is usually in between 4th-6th grade.
Boy Student 1: J.R. reeks today! I hate pushing him around in his wheel chair.
Boy Student 2: What do you expect? He is a poop factory on wheels.
Both Students: hahahaha
Girl Student: You two are so mean!
Boy Student 1: Shut up slut!
by Kyle Orman August 4, 2004
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