It's when you lean forward to kiss a woman, and she pulls away. In other words, we've all done it.
If you've never tried it, you've probably never kissed a girl. And you certainly haven't gotten laid.
How can a guy know ahead of time whether the female will be receptive? She may be extremely flirtatious, then decide at the last minute to play coy. That has been known to happen.
So, from now on, only virgins will be allowed to run.
Adam Lanza for President!
The idea that Donald Trump is now guilty of "sexual assault," while Bill Clinton's actual rapes are overlooked, is indicative of how biased our media are.
Trump tried to kiss a woman who wasn't receptive. Well, that definitely disqualifies him from being President.
Personally, I've probably insulted more women by not making a pass than by making one. A woman you make a pass at, even if she turns you down, will tend to regard you fondly afterward. A woman who expects a pass, and doesn't get one, will never forgive you. She may even tell her friends that she thinks you're gay. (I've had that happen.)
Or, she may just lie and tell her friends you made a pass at her. (I've had that happen as well.)
My guess is, that's what happened with at least one or two of the women who are now claiming that Trump made an unwanted sexual advance at them.