[Sherman]

I'd fold pretty quick and say to myself, "Thank you for letting me know you had an A." Seriously, put yourself in villain's shoes. Even in a 4/180 he isn't dumb enough to bet into a PF raiser here w/less than TP. No way. EZ Fold. That is why it is called a donk bet. Exactly these types of hands. The donkey could have made more if he checked, but instead he bet out letting you know he had you beat.

Anyhow, in an effort to follow Dan's advice today, let me ask another question to the OP. What do you do if villain checks to you?

Sherman