It's not the knuckles that make it wrongIt's the forearm.
(
Bingowings 2011 Businessman of the Year (Watford Branch),
Sun 18 Jul 2004, 23:28,
archived)
i'd count the elbowas officially wrong
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Yeknom. Incontinence and Premature ejaculation? Easy come, easy go.,
Sun 18 Jul 2004, 23:29,
archived)