[Dee got in on the side action of Frank’s bet with Dennis and Mac]

Dee: Well, why did you let me take the side action?!

Dennis: I told you not to take the side action!

Mac: You bitch! You bitch!

Dee: Why didn’t you yell it so I could hear it?!

- It’s Always Sunny in Philadelphia “Mac and Dennis Move to the Suburbs”

(screenshot source)