Bayer Leverkusen striker Sidney Sam has sought to wind up Chelsea on his Facebook.
The Sun reports the German striker posted a picture on Facebook of himself next to a Chelsea shirt, smiling and making a thumbs-down gesture.
And he accompanied his visual taunts by writing in English: "Who the f*** is Chelsea London?"
Sam can expect some fearful stick from irate Blues fans at Stamford Bridge tonight.
Click here to reach the No1 destination for hard news and exciting gossip on Chelsea