The "I told you that he/she was going to say that/talk about this". This takes place after 2 people have been talking about you before you arrived. They have been complaining about the fact that you always bring up the same topics. One of them has predicted what you will say, and when you say it, they will both think it's funny. I think this one might be the worst because it means that A. They were talking about you, and B. They think you're annoying when you speak.

There is also the "Oh crap, he/she is here". This happens when you arrive somewhere or sit down at a table and at least two people don't want you there. This is a really quick one and you have to be quick or you will miss it. But maybe you want to miss it. This one is also really horrible and will make you feel awkward the rest of the time you are there.