An physiological test to detect recent forced opening of the anus. Used chiefly on by police to tell if a suspect has placed
contraband in their anus, or if a child has been
sexually abused. The buttocks are spread lightly apart by to see if the
anal sphincter opens after or with the spreading of the buttocks. If so, anal breaching has likely occurred.
As part of his
recording contract,
Justin Bieber has to pass an anal dilatation test. This time when he bent over in front of the doctors and lawyers, a doctor
disappeared! Bieber got a D+, for that one.