Orang Utan.
I had a friend long ago who joined the Peace Corps to avoid serving in Vietnam. He served in Malaysia where the orangutan lives and in his time there learned some of the language in order to get along since there weren't a lot of English speakers around at the time and upon his return he told me that Orang is Malaysian for "wild" and Utan simply means "man". Hence, the Orangutan is a "wild man".
Just an interesting little factoid which may or may not be true.
