It may be a leak in my game, but at lower levels I'll call a pot sized bet to take a card off. I'm assuming a pot sized bet is about $1 to $2 and some donks are still in the hand who will pay me off if I hit. This is usually only a play I make in late position with known donks in early position. And the turn card better be near perfect.

I usually check-fold in EP if an agressive CO pots it because I don't want to face another pot size bet if the turn card provides some marginal help but not enough to call a second pot size bet.