A dog is barking, and a woman is telling it off. That's the whole scene, caught in three short lines. But the poem's small twist comes in the middle line, where the speaker slips in a comment on her: she is "one of the prettiest women." The sentence is built so that we meet her beauty before we learn what she's doing.
The title, «Bad human», adds another layer. It sounds like the kind of thing a person might say to a dog, or perhaps what the dog would say back. Either way, it flips the usual scolding around and gives the moment a gentle, teasing humor.
The speaker seems amused and a little struck by her. There's no judgment, just a quick, appreciative glance at an ordinary street-level moment. The mood is light and playful, with a hint of wry self-awareness: the speaker is watching, and admitting it, while the noise goes on around them.