Obviously they have no idea of pot odds
or care to. People do this all the time online. Since they know pot odds
, they use them to make it unprofitable for you to call on a draw or make you second guess your made hand. I assume you however do understand them since you are on a poker forum
So the only advice I can give is; Some times you just have to ignore pot odds and a lot of by the book poker theory and go with your gut and what you know about the other players.