bowel preparation
"Not as bad as I was expecting.  The taste is like salty cough syrup, but better than Nyquil.  The volume to drink wasn't insurmountable.  And the effect of the wasn't violent.  Just know that anything you drink after ingesting the dose will be passed soon afterwards for about then next 4 hours.  Based on all the reviews of other methods, this seems to be the mildest."