I've puzzled over a few Beatles books that talk about "butties" and "sarnies." Do these terms both mean sandwiches or is there a difference? It seemed like they were used interchangeably (ham sarnies, ham butties) but I might be remembering wrong.
P.S. If you are a Beatle fan and you don't at least
recognize the above terms and "Scouser," you should spend more of your life reading Beatle books.
"things like being careful with your coriander/ that's what makes the gravy grander" - Sondheim