Plowing basically means trying to stick in set during an interaction with a clearly uninterested girl and trying to make her interested with PUA techniques

I belong too the WhatsApp group of a popular PUA and went out with some of the guys from the group last night, and it's hard to watch lol.

Guys open the girls, and it's so clear to me within maybe 10 seconds that she doesn't want to talk to him and wasn't attracted. I'm not sure if the dude himself was aware, but he obviously wrongly believes you can game a girl into liking you and so he's ignoring her social cues and is throwing technique after technique at her and it's making the whole situation (and her) look and feel awkward

It also lowers your chances with other girls if they happen to notice/over-hear

Just like if a girl approaches you, you know basically instantly if you are into her or not. Girls are the same. You should really be able to tell this within seconds. Use your instincts.

Game is played on the girls who are into you. Don't forget that