I was night auditor @ The Hilton Inn in the late 70's. One night Van Cliburn and a companion walked in, carrying various paper bags, and bickering about who would carry what.
I advised that there would be "no feudin' fussin' or fightin'" in the lobby. Van immediately responded with
I'll bet you don't allow no shootin' of guns either. I replied that's right!
He was so quick-witted, and genuine!
Rest in Peace.