At a mate's wedding 20 or so years ago, my closest friend and I found a video camera left unattended on one of the tables. With both of us being completely off our heads on free booze, we thought it would be a good idea to make a *ahem* contribution to the video tape, so we picked it up and wandered into the gents where I aimed the camera at his groin area and my friend (who is quite well endowed)whipped his tackle out, left it on view for about 5 seconds and then put it away again. Camera replaced on the table where we found it and voila! the perfect crime. No faces, no talking, no identifying features. Apparently it was our drunken giggling that gave us away when the tape was viewed on the happy couples return from their honeymoon.