I don't agree

In a cast in Skypeland, a friend of mine was getting frantic messages telling her to leave the talking area so he could get in since he had something very important to say. Finally he was permitted in to the talking area, and the first thing he said was, "Do you speak Portuguese?". When he was informed that no one did, he said the important thing he wanted to say was, "I do not agree". He was asked what he did not agree with, since they had previously been talking about eating cod, and he said he disagreed with everything, just on general principles.