bit of googling:

social proof appears to mean being seen with attractive female friends who, by their presence, act as references -- "as a fellow woman, I approve of this man and voluntarily choose to associate with him"

LMR stands for Last Minute Resistance

kino basically means touching, even just socially

escalate means increasing the intensity of that touching

shit-test appears to refer to women testing men to see if they can be easily manipulated, and then discarding them if they are.

"direct game" seems to be what you refer to as tactlessness =)

I got nothing on subcom