Hah! I saw that episode of that one show! If you drink small amounts of bleach, it wont kill you, but it will burn off several layers on your stommach. What you do it blow a piece of bubble gum into an inch wide ball and pour bleach in it. Then, let it dry as much as it will and eat it. Don’t chew, but straight swallow it. This makes the gum get to the small intestine before it blows. Thus, your intestine burns, and not your stommach. It kills you.

Alternate method it to make some pill-capsul like thingys and fill them with bleach. Swallow a bunch of them.