While having anal sex, or doing it doggy style- You scream out "who's in charge, who's in charge?" The receiver will be confused, tighten up, and turn around. At that time you donkey punchyour partner and yell out "Charles in Charge, that's who!"
"We were going at it all night. It was starting to get lame and I couldn't come. I decided to show her whos's in charge of her day's and her night's. Then I went all Charles in Charge on her ass.