I cannot say I know the reference to âThe Horseshoe Road Innâ but a little Googling turned up these references. One is a YouTube Video of âRyan Michael Gallowayâ singing a song about an ex-wife and the song is titled, âThe Horseshoe Road Innâ
Perhaps Galloway or Tom and/or Ray heard the expression for the other or maybe itâs an old expression that goes way back and both Galloway and the Magliozzis picked up it and used it independently.
However, if you read the following Credits that Ray would recite at the end of each broadcast, the expression is at the endâŠ
The ending credits of the show started with thanks to the colorfully nicknamed actual staffers: producer Doug âthe subway fugitive, not a slave to fashion, bongo boy frogmanâ Berman;[23] âJohn âBugsyâ Lawlor, just back from the âŠâ every week a different eating event with rhyming foodstuff names; David âCalves of Bellevilleâ Greene;[24] Catherine âFrau BlĂŒcherâ Fenollosa, whose name caused a horse to neigh and gallop (an allusion to a running gag in the movie Young Frankenstein);[25] and Carly âHigh Voltageâ Nix,[26] among others. Following the real staff was a lengthy list of pun-filled fictional staffers and sponsors such as statistician Marge Innovera (âmargin of errorâ), customer care representative Haywood Jabuzoff (âHey, would ya buzz offâ), meteorologist Claudio Vernight (âcloudy overnightâ), optometric firm C. F. Eye Care (âsee if I careâ), Russian chauffeur Picov Andropov (âpick up and drop offâ), Leo Tolstoy biographer Warren Peace (âWar and Peaceâ), hygiene officer and chief of the Tokyo office Oteka Shawa (âoh, take a showerâ), Swedish snowboard instructor Soren Derkeister (âsore in the keisterâ), law firm Dewey, Cheetham & Howe (âDo we cheat 'em? And how!â), Greek tailor Euripides Eumenades (âYou rip-a these, you mend-a theseâ), cloakroom attendant Mahatma Coate (âMy hat, my coatâ), seat cushion tester Mike Easter (my keister) and many, many others, usually concluding with Erasmus B. Dragon (âHer ass must be dragginââ), whose job title varied, but who was often said to be head of the showâs working mothersâ support group.[27] They sometimes advised that âour chief counsel from the law firm of Dewey, Cheetham, & Howe is Hugh Louis Dewey, known to a group of people in Harvard Square as Huey Louie Dewey.â Huey, Louie, and Dewey were the juvenile nephews being raised by Donald Duck in Walt Disneyâs Comics and Stories. Guest accommodations were provided by The Horseshoe Road Inn (âthe horse you rode inâ).
As âsomeoneâ else would say, âThatâs all FolksâŠâ