All Gummed Up (1947)
Larry: [at the table eating marshmallow cake, which was inadvertently made with bubble gum, instead] What do you call this cake?
Mrs. Cerina Flint: Marshmallow Jumbo.
Larry: [whispering to Moe] Tastes more like Marshmallow Gumbo.
Shemp: Why'd ya hit me with the pestle?
Moe: You're lucky I didn't hit you with the mortar.
Larry: [laughs jokingly] The mortar the merrier!