I did this once. I had two profiles, my own and one I created with Woody Allens son (hes a model). I made his profile as shitty as I could, with spelling mistakes and sleaze all other the place.
I then contact ten women in turn, with my profile and with the fake profile. Plus one woman that I had actually gone out with on a date a few weeks before who had subsequently ignored me. Fine, whatever, Im used to it.
It was hilarious. Many of the women would make funny jokes about the spelling mistakes I made as the model within ten seconds, yet I would spell perfectly as myself and they would take forever to respond. Their profiles would be filled with how they wanted men to be kind, considerate and helpful. As the model I would then tell them about how I would laugh at homeless people and give them US pennies instead of Aus currency and how I had slept with dozens of women. They would lap it up.
The woman I went out with for a first date? I treated her like shit as the model, even called her a slut and a turd, then arranged a date somewhere expensive. She gobbled it up. I naturally didnt turn up. She was back online asking "what did I do wrong?" Then it was "When can we meet up again?"
And feminists wonder why men dont respect women