Today’s Mother Goose and Grimm, with the POP (phrasal overlap portmanteau) Edgar Allan Po’ Boy = Edgar Allan Poe (the American writer and poet) + po’ boy (the superb New Orleans submarine sandwich):
(#1) Edgar Allan Po’ Boy is a N1 + N2 compound N, understood as having the head, N2, semantically associated with the modifier, N1, by (the referent of) N2’s being named after (the referent of) N1 — parallel to the Woody Allen Sandwich (a tower of corned beef and pastrami) at NYC’s Carnegie Deli
(Plus the allusion to Poe’s poem The Raven — Quoth the raven, “Nevermore” — in Grimm’s, “I had it once, but… nevermore”.)
If you were a betting person, you would surely put some money on this MGG strip as not being the first to use this particular POP — of course, that would be fine, it’s all in how you develop the joke — and you would win.
Just on this blog, in Zippy postings from 2016 and a Rhymes With Orange posting in 2017.
Plus bonuses: a texty with a pun turning on the ambiguity of /póbòj/ as either po’ boy or Poe boy; and two cartoons turning on Edgar Allan Poe / Po’ Boy understood as a Source or Ingredient compound (parallel to shrimp po’ boy) — yes, Edgar Allan Poe in a po’ boy, in it, good enough to eat.