Noun: used to describe narcissistic, arrogant people who undermine others for their satisfaction. Actions may include: changing the topic of discussion to be regarding themselves, making broad assertions about topics they do not understand, and believing the world owes them for their presence. The only topics they are knowledgeable about is expanding their own pride and ego and to shove it down other people. Avoid and ignore this kind of person.
To "Watch Superbad" is to lay down hold your girlfriend and tell her how much you love her. Possibly with a bit of boob holding but mostly kissing her and telling her she means the world to you and that your life is so much better with her.