You have to be able to read the donk mind. He's scared because he really wants to move up, but nobody has enough chips left for much of anything. It's probably been a long time since he's seen a flop and, despite how stupid it really is, he limps with some low connectors in the hopes you'll just check and he can play the flop. Then you go all-in. He realizes your range is ridiculously wide but that you probably have him beat. Still, he falsely remembers a poker book somewhere telling him that it's a positive play to call in this situation rather than just be pushed off his hand. He calls, he w