Shoeless Pashley was a beatnick-style bongo player, and Donald was one of his most devoted fans, in one story (sorry, I don't have a title or date for the comic--I just remember reading it long ago). The members of the fan club had code phrases by which they recognized one another. One would say: "Peel that Banana!" and the other would reply: "Sift that sand!" Then the first would come back with: "Bippity Bip!" and the second would reply: "Boppity Bop", and with their shared fanhood now mutually revealed, both would yell: "Shoeless Pashley!"