Luncher
"Luncher" in a Sentence (3 examples)
The knowledge of envy was a pleasant feeling to the man of no account. It was intensified later in the day when a luncher at the Club said, spitefully, “Well, for a debilitated Ditcher, Yeere, you are going it.”
Late lunchers had the pick of the menu.
If the luncher, choose venue carefully, reconnoitre loos. If lunchee, be prompt, but not early.