pooping animation

A friend of mine who is a Vietnam veteran posted the following message on his facebook profile: "Oh, boy! The VA sent me the Crapping Elixir for my upcoming Colonoscopy on the 28th." I told him why do that? My poop chute is exit only. Ask for the do it yourself home version. If you're not familiar with it, they give you what looks like a nail polish bottle with a little brush attached to the lid. You simply put a screen over your toilet and poop on it. Then you dip the little brush into it in several spots to collect the specimen, put it back in the bottle and shut it tight and mail it back to the doctor. They say it is 98% effective and is more effective than having a colonoscopy, so why would you want somebody shoving something up your ass unless you're queer?