Sure did. The Penguin is known for having a peculiar affinity for penguins in the Batman comics. He incorporates them into his criminal endeavors and uses them as a symbol of his eccentricity and villainy.
In some comic storylines, Penguin's sexuality might be depicted as such, but it depends on the specific comic and the creative choices of the writers and artists.
Penguin Group was one of the world's leading novel publishing groups, founded in 1923. The group was based in the United Kingdom and owned many well-known publishing houses such as the University of Oxford Press, the University of Cambridge Press, the University of Carnegie Mellon Press, and the St. Thomas Press.
Penguin Group's works covered a variety of genre, including novels, poems, essays, biographies, history, philosophy, etc., which were widely suitable for readers of all ages. The group has a wide readership worldwide and is known as one of the world's literary treasuries.
The origins of Penguin could be traced back to HP Lovecraft. He was a famous sci-fi author and one of the founders of Lovecraft, a magazine owned by Penguin. Lovecraft created a series of famous science fiction novels in the 1920s and 1930s, which had a profound influence on later literature and horror novels.