The act of giving someone a fingerpoint with the thumbs pointing towards the ceiling, with either both of the hands or one of the hands. Free hand must remain on the hip, or both must be in the air saying a statement such as;
"I dont need on instructions, on how to rock!"
"You know cause I got that baby arm.. clutching an apple... hangin low.. you know what im talkin about.. down there..."
Also self-adjustment of the groin area is considered "Doing the Carl."
"Doing the Carl" was made famous by Carl Brutananadilewski the fictional character from Aqua Teen Hunger Force.
"So what happened when you went over the his house?"
"He was doing the carl."
"Figures."