I'd go for 'tongue-in-cheek'. (not sure if that's largely an English phrase, or if there is a similar American term) http://en.wikipedia.org/wiki/Tongue-in-che

I'd go for 'tongue-in-cheek'. (not sure if that's largely an English phrase, or if there is a similar American term) http://en.wikipedia.org/wiki/Tongue-in-cheek http://en.wikipedia.org/wiki/Tongue-in-cheek edit: oh, the book