No word of a lie - my girlfriend (who let's just say is not quite the clean freak I am) had a mouse living in her old car (which was in regular use at the time) for several months. She's an animal lover and couldn't bear to evict the little fella. Needless to say, I am in charge of keeping the Z clean!
......Dont tell me she used to take a little bit of cheese with her every morning as well