Didn't Cary Grant call Joan Fontaine "Monkey Face" in a Hitchcock thriller?( I forget the title of the film). It was said as a term of endearment.
Also, my high school and elementary teachers always called the girls chewing gum in class "cows". None of us ever sued and our feelings weren't hurt.
monkey" was a "term of endearment,"
Apparently "Dawg" is the only acceptable term of endearment in public school...whereas, in my homeschool, I can say, "Hey, Monkey Boy! Take out the trash!" and he does...