Our group agreed upon and discussed, the division of labor by give each person to search meaning the words of themselves responsible for the present as well. I think that teenage slang or words that are frequently used. Difficult to understand for someone older and foreigners because there are the most commonly used social network and spoken language. When foreigners hear, they will not understand what we say, so we need to teach foreigners to know the meaning of the word these ones. By doing this video for they have to learn and understand in apply correctly. By doing this video to teach them to learn and understand in apply correctly. Of course, I had to study by searching the Internet. I do not know the source and origin of this word. I studied the meaning of a word, there are used very frequently in my group of friends. For example of Fin word I say “ I am very happy because I had talk with superstar in Thailand, it make me Fin ”.