When a girl flirts with your guy.
You wish that he would not kindly, but rudely tell her that he’s already talking to someone and for her to back off. There’s nothing more annoying to me than a home-wrecking bitch who thinks its fine for her to talk to my guy the way I talk to him, with the intentions of stealing him away. But then again, I always thought if my guy doesn’t know better than to flirt back, then he’s not worthy of my time.