You look like you'd be the guard of a Halloween-styled town. You'd be one of the elite soldier guards of the castle. And just because of what you posted, the first ten times that the player-character talked to you, you'd say the usual, "Welcome to the castle! Mind yourself, and enjoy your stay." But if the main character talked to you enough, you'd start saying unique dialogue lines like, "Don't you have anything better to do than talk to me?" Or, "Please leave me alone. I'm on duty." And eventually you'd get angry and whack the player with your staff, reducing their HP to a single hit point. xD