Quoting Katatonia:

Quote:

Or if you are a fan of Terry Pratchett's novels...and referring to Nanny Ogg's cat Greebo:

In "Lords and Ladies", Greebo's overall attitude is best described in an allusion to Schrödinger's cat:
Greebo had spent an irritating two minutes in that box. Technically, a cat locked in a box may be alive or it may be dead. You never know until you look. In fact, the mere act of opening the box will determine the state of the cat, although in this case there were three determinate states the cat could be in: these being Alive, Dead, and Bloody Furious.