"Sha Hen Da" (殺很大) is a slogan of the online games named Sha-Online. The advertisement was really famous, so the word "Sha Hen Da" became popular in Taiwan computer-mediated communication and mass media. People also use this word in daily expressions, especially those of the teenagers. "Sha Hen Da" was a Verb Phrase (VP) means "fight violently" or "bargain in abundance" at the beginning. Now, "Sha Hen Da" is an adjective which means "any positive or negative extreme behavior at somebody or something". This is a standard exocentric structure through reanalysis of grammatical structure and idiomaticization of the semantic. There are 113 news titles with the "Sha Hen Da" in UDNDATA. All these news titles were classified into three stages based on their different grammatical structure and semantic features: Separation, Transition, and Compounding stage. In this paper, we will analyze the compounding phenomena of "Sha Hen Da" throughout these three stages.