I like the PF raise. Just call the BB's donk and try to keep the pot small. Played that way, now you're only getting 3bet on the flop and keeping the pot size reasonable. I know this is a difficult thing to master in the heat of the moment (especially against bad players). But you're most likely going to get called anyway by bad players. Wait until you have a really good combo draw (better than 11 outs; 9
outs + 2 Kings). Trust me, they'll still call with 2nd/3rd best hands thinking they got unlucky when, in fact, they just played bad.
I don't like how the hand is playing out since you got 4bet with what appears to be the CO holding QQxx or worse, some combo of KQQJ which renders the 2 aces left in the deck useless to you. Is he fishy enough to do this with TTxx or 2nd/3rd nut flush? If so, I guess shipping is kind of ok.
As played you might as well just ship and hope the board doesn't pair because the pot will be approx. $445 on the turn (if I'm correct) and you'll have about $475-ish left in your stack.
The correct play here would have been to just call BB (and then CO's 3bet) keeping the pot smaller and seeing what happens on the turn.
AC