The act of taking a dump, but as described by how many terds/or the physical amount of pooh being dropped into the toilet at a specific time.
Man, I should not have had those enchiladas, I gotta go drop off some plates.

Man, I just dropped off three plates in the shitter.

Dude, I gotta drop off some plates.
by jigsawlvmc March 8, 2009
Get the Drop off some plates mug.