At dinner last night Miss I swore she heard a woman at the next table saying, "She now works as a professional crocodile."
I think she misheard
Anyhoo, we spent the rest of the evening (on trams, in the street, at the theatre) saying loudly, " "She now works as a professional crocodile" in the middle of other conversations. If we keep this up I think we may get it into the language.