The spoof texts are become intertextual because of methods about collage, copy,parody used in them. They use mass mainstream culture as background of symbol resources, break up the relation between cultural symbols and meaning center, and graft floating signifiers together as a field of symbol game. This feature of spoof texts can satisfy modern teenagers expressing themselves, forming subculture style and realizing identities, which makes spoof texts become a widespread encoding mode by teenager groups of subculture with new Internet media.