When should i "let out the oompa loompas?"?

I've been holding my dump for a couple days now and I was wondering when i should let these oompa loompas into the "willy wonka". I've been holding the Cosby kids for maybe too long and want to drop them off at the pool, but i want the ultimate doo doo for the ultimate sensation. I want a solid piece of fudge and maybe even try to break a record. Any suggestions on what to eat to make it a solid piece, or any other ideas?