In this thread, you can clain your catch phrase once and for all. Whatever phrases you post here, whether original or not, will henceforth be considered 'your original phrase'. Anyone other than you who uses the phrase from now on is a blatant phrase-stealer.
For example, !K_A!'s catch phrase would likely be "Omg H4x," while Eddie_Perez's catch phrase would likely be "Eh! Steve."