[olavfo]

As I understand it, "floating" means just calling the flop bet.

The important idea from that thread is that you call both with your semi-decent and your good hands alike. If Villain bets the turn, you need to fold your unimproved semi-decent hands, but you raise with your good hands to punish him.

However, if he was bluffing on the flop and gives up on the turn, you bet your good hands of course but you also have a decent chance of stealing the pot by bluffing with your not-so-good hands.

If you execute this strategy properly, Villain will not feel very comfortable about donk-betting you, since he can't know what you're calling with.