Favorite "come-backs" you've had in an argument?

My wife is very clever and when we first met she was able to make me laugh when I was mad and get me to forget about the fight (no it was not in a "oh what a dumb man" kind of way just in a "I don't want to argue anymore because of how cute she is" kind of way). Anyways I used to always say to her comedically "shut up and don't make me laugh or I will totally forget why I am mad at you". She always found this phrase to be hilarious. Well in a recent argument I was pretty angry and frustrated for good reasons and she started joking and getting me to laugh and I was able to be serious and say to her: <br>"You are trying to make me laugh so I will forget why I am mad. It won't work" <br>and it just made her laugh more and in a way kind of defused my anger because you can only be mad for so long when someone is just laughing at you.<br><br>How do you come back at your significant other with witty remarks like this?