The site-specific signs are based on this narrative, a submission to the always wonderful Hollaback!... the gendered words have been flipped so that the signs speak directly to men (since those of us who don't use dem male pronouns already know about this shit).

Some Street Harassment Signage to Feed Your Righteous Indignation

Essentially, harassment ≠ a compliment, even if you're using "nice words."

ETA: I do not know why the image quality is so weird... Kinja, throw me a bone here.