How about a simple Gordon Honeycombe style wave to the camera? Maybe not!
Mark used to like dropping his papers on the desk as the closing music hits the last note, that doesn't happen quite as much now. But its just a small thing that people notice and get use to seeing.
I wouldn't want to see him
try
to create any sort of phrase, that would just never work.
"Over on ITV2 right now (cocks head to right) is Coronation Street, while over on ITV3 (cocks head further), Rising Damp. On ITV4 (cocks head even further), Shaft, and on the ITV News Channel..(violently throws head eastwards, knocks himself out on desk)"