Parents in the 30's were saying that about "the funnies", Gary:
https://en.wikipedia.org/wiki/Tijuana_bible
"Tijuana bibles (also known as eight-pagers, Tillie-and-Mac books, Jiggs-and-Maggie
books, jo-jo books, bluesies, blue-bibles, gray-backs, and two-by-fours) were
palm-sized pornographic comic books produced in the United States from the
1920s to the early 1960s. Their popularity peaked during the Great Depression era.
Popeye and Blondie were the most popular cartoon characters appearing in
Tijuana bibles in the 1930s, judging by the number of their appearances. Another
set of ten bibles featured radio stars, including Kate Smith. Another
set of ten comics used characters from Snow White, with each of the seven
dwarfs starring in his own X-rated title.
Tijuana bibles were sold under the counter for 25 cents in places where men
congregated: barrooms, bowling alleys, garages, tobacco shops, barber shops,
and burlesque houses.
The scale on which Tijuana bibles were produced can be gauged from the
large hauls announced in police seizures. Eight million bibles were reported
seized in one November 1942 raid by FBI agent P.E. Foxworth and his men
on a New York City warehouse and a printing plant in the South Bronx.
During the 1939 World's Fair, men selling pornographic booklets on the midway
at the fair were trailed to a warehouse near the Brooklyn Navy Yard where
David Brotman and Ben Reisberg were arrested and a cache was seized of 350,000
printed items and photos and 50,000 condoms, along with printing plates.
A 1954 episode of Dragnet ("The Big Producer") had Sgt. Joe Friday breaking
up a high school smut ring which includes a teenage boy (played by Martin Milner)
selling eight-pagers out of his school locker. They are called "joke books" by the
seller. The term "Tijuana Bible" was used in the 1968 Dragnet episode "The Starlet".
Most Tijuana bibles were obscene parodies of popular newspaper comic strips of
the day, such as "Blondie", "Barney Google", "Moon Mullins", "Popeye", "Tillie the
Toiler", "The Katzenjammer Kids", "Dick Tracy", "Little Orphan Annie", and "Bringing
Up Father". Others made use of characters based on popular movie stars, and sports
stars of the day, such as Mae West, Clark Gable and Joe Louis, sometimes with
names thinly changed. Before World War II, almost all the stories were humorous
and frequently were cartoon versions of well-known dirty jokes that had been
making the rounds for decades.
The artists, writers, and publishers of these booklets are generally unknown, as
their publication was illegal, clandestine, and anonymous. The quality of the
artwork varied widely. The subjects are explicit sexual escapades usually
featuring well-known newspaper comic strip characters, movie stars, and
(rarely) political figures, invariably used without respect for either copyright or
libel law and without permission. Tijuana bibles featured ethnic stereotypes
found in popular culture at the time, although one Tijuana bible
("You Nazi Man") concluded on a serious note with a brief message
from the publisher pleading for greater tolerance in Germany for the Jews..."
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