Well, my dear Mr. JRand, I myself may not actually be
friends with Harlan Ellison. But does getting lost while driving him to the Kalamazoo airport count?
And I must quote to you Harlan's first words upon our meeting: "Are you related to Bill Orr?" I, of course, replied "I
am him!"
My really, all-time favorite pompous word is
fulsome, because people think it means "full", whereas it actually means, "exaggerated and insincere." I've gotten a lot of mileage out of that confusion. As in, "Please accept my fulsome apologies."

Another very pretty word is
squamous, as in "Lifestyles of the Rich and Squamous".

And, as all biologists know,
ontogeny recapitulates philogeny. But is it also true that
ontology recapitulates philology?
Word, words, words... Oh, a Hamlet/Liza Dolittle reference!