These all-but-primal scenes of his mother unclothed and unhinged made an indelible mark on the boy.

WSJ: Book Review: Bad Boy

The woman claimed that the next thing she remembered was that Cowan, still unclothed, was on top and sexually assaulting her.

BBC: Scotland

He bangs on a trailer door, which opens to reveal his stepmother, Sharla (Gina Gershon) or, to be precise, the unclothed lower half of his stepmother.

NEWYORKER: Home Turf

In the past, darting outside unclothed to, say, fetch the newspaper meant you ran the risk of the door shutting behind you, leaving you locked out in the buff.

FORBES: Cruel World Laughs At Naked Floridian Woman Caught by Google Street View Cameras

The rise of cable TV, home video and the Internet also means that many American children have pragmatic knowledge of what the human body looks like unclothed and what it can do while in that state.

WSJ: Roger Ebert on Movie Ratings