I think there might be too much "stuff" in there for anything to handle making it leave me. My next attempt will probably involve water, but not ingesting it.

edit

ok, my dad, who seems to be the MacGyver of poo, didn't have the thing that involves water, but he did have something else I could try, which also does not involve actually ingesting anything through the mouth... Something that goes directly to the source...and was actually easier to deal with that I thought it was going to be.

So, I guess now I sit here, and wait patiently for...things...to start happening. (omg, can't exactly believe I'm talking about this stuff on a public forum. Oh well, we're all MSers here)