‘I am not an animal’

On March 15th I was walking home around 4:30 pm. Some guy was coming down the hill, looked me up and down, grinned and said “ps ps ps ps ps.” I was astonished then furious. I always thought “catcalling” was a figure of speech. I am not an animal, I will not be treated like one. Unfortunately I was too flabbergasted to tell him off. I was able to shake the incident because it was broad daylight and he kept walking. I didn’t get a pic but I can give a description: over 6 feet tall and brawny, of African descent, wearing a black jacket, hair cut very close to his head, with a broad grin.