Earwigs have a spare nob
and it's huge
( Hankster, Thu 9 Sep 2004, 14:33, archived)

Meh ... I have an entire spare body*
(* may officially be called a twin)
( Dr. Shambolic je suis charlie, Thu 9 Sep 2004, 14:36, archived)

Handy if you dismember yourself though
I'm sure he would'nt mind "giving you a hand"

/gets coat
(Woo Elephant Yeah, Thu 9 Sep 2004, 14:44, archived)