Quick Wit

Now I have been been accused of having a sharp wit but, I often think of a witty repartee well after a conversation takes place.   IF the below was true as opposed to a joke I would have to credit the librarian with either being a very quick thinker, or having had some experience on the topic.  Please excuse the “Scottish” accents…

A bloke walks into a Glasgow library and says to the prim librarian, ‘Excuse me Miss, dey ye hiv ony books on suicide?’

To which she stops doing her tasks, looks at him over the top of her glasses and says, ‘Fook off, ye’ll no bring it back!’