"Hollaback activists from Mumbai to Mexico believe that any behaviour that stops you from feeling safe in public, even for a moment, is street harassment ? that a "compliment", even if well-intended, is only a compliment if it feels good.
This is not about being anti-flirting, but there is a huge gulf between paying someone a compliment with courtesy and respect, and invading their personal space or shouting uninvited remarks."
Source: Wolf-whistling is just the start ? harassment is not harmless (Guardian)
"Catcalling is a way men inflict their will on women. In this way, it goes hand in hand with rape culture.
...
There are men who insist that catcalls are ?flattering.? No doubt there are women who are complicit in this too. Men often use this as an excuse that because some women enjoy it, that I, a completely different woman with a different set of tastes and standards, should appreciate it too. This is, of course, a warped and idiotic logic that is based on the understanding that I, in my possession of XX chromosomes, must be a part of the hivemind of womanhood that kowtows to male standards of behavior. Because. . .
Rape culture demands that women are sexually subservient. We must behave in a pre-programmed way to any and all attention we get on the street from greasy strangers.
...
Catcalling is part of rape culture. It declares that the catcaller has more rights than recipient of said harassment. It tells her that her voice is irrelevant and that she should just grin and bear it. It tells her that she should take it as a compliment and if she doesn?t, it?s her that?s broken. Pardon me, well-meaning straight guy who doesn?t see catcalling as part of rape culture, but doesn?t this sound familiar?"
Source: Cat-calling and rape culture go hand in hand