[PureDiesel]

As in common, villain usually have IMO King ~60%, 20% trips, Big cards or some pp 10%, and 10% pure bluff with very poor hands.
Also, I encountered villains that even if I'll raise in this spot and he doesn't have trips of 7's or a King, he still calls my 3* raise with crap, that's why I make a raise with total crap like 1 out of 10 times, and the rest is with K+.
Also I see some villains(like 2-3% of all players) re-shove my raise with [censored] like T3o and I fold my King or 88+.
So it's instafold against unknown, but if the pattern repeats or he's been stupidly over-agro, I'll dance with him even with 150bb's. It's variance, but good $$ too.