Tim and Sally had two crackers in one episode:

(after her successful council election)
Sally: ...and how the mayor said he could pictue me in a golden chain one day.
Tim: The Golden Chain. Isn't that the pub on Travis Street?

Then later:

Tim: I thought you were coming upstairs?
Sally: I've got stuff to do. I need to get on top of things.
Tim: Yeah, well I was hoping for that an' all.