Manchester City goalkeeper Joe Hart enjoys the derby banter - and insists he won't allow it to go over the top.
Manchester United are at City today in the FA Cup.
"The Manchester rivalry is great. I love it because it makes the games between City and United what they are.
"I had a bit of banter with Wayne Rooney after he scored 'that' goal against me - the magnificent overhead kick that came off his shin!
"But that was between me and him. I'm not interested in taunting people. I'm just here to win," said Hart.