“Thanksgiving dinner is a unique experience. It’s like an orgy that’s rated G”

“Thanksgiving dinner is a unique experience. It’s like an orgy that’s rated G” was published in 2400 Jokes to Brighten Your Speeches (1984) by Robert Orben. The Thanksgiving line has been infrequently used.
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Wikipedia: Robert Orben
Robert Orben (born March 4, 1927) is an American professional comedy writer, although he also worked as a magician. He has written multiple books on comedy, mostly collections of gags and “one-liners” originally written for his newsletter, Orben’s Current Comedy, and has also written books for magicians. Later, Orben moved into politics, and in 1973 he became head speechwriter to Vice President Gerald R. Ford.
       
Google Books
2400 Jokes to Brighten Your Speeches
By Robert Orben
Garden City, NY: Doubleday
1984
Pg. ?:
Thanksgiving dinner is a unique experience. It’s like an orgy that’s rated G.
 
Brownielocks—Thanksgiving Riddles and Jokes, etc. (November 17, 2006)
Thanksgiving dinner is a unique experience. It’s like an orgy that’s rated G.
   
Twitter
Jesse Ybarra‏
@Saintjay09
thanksgiving dinner is a unique experience.It’s like an orgy that’s rated G.
9:44 AM - 23 Nov 2009
 
Joke of the Week
MONDAY, NOVEMBER 21, 2011
Happy Thanksgiving JOW
Thanksgiving dinner is a unique experience; it’s like an orgy that’s rated G.
   
Twitter
Clarice‏
@clarice_alexand
Thanksgiving dinner is a unique experience. It’s like an orgy that’s rated G.
4:03 PM - 13 Oct 2014