@ EPSC, What kind of undead?
@ Jwm, It's pretty simple really. Over time you two have spent together
you developed a telepathic bond, so in effect your wife now can read
your mind and is in your head.
Scratchit: But he's a cripple!
Blackadder: He's not a cripple, Mrs Scratchit. Occasionally saying "Phew! My leg hurts!" when he remembers to wouldn't fool Baldrick!