do up brown
do (something) up brown
To do something to the maximum degree or with the maximum effect or impact. Of course she decorated the room beautifully for the birthday party—she does everything up brown. I never have much success with plants, but I really did it up brown this time, killing every single thing I planted.
do something up brown
to do something just right or with great effect.(Fixed order.) Whenever they put on a party, they do it up brown. He was determined to cause a scandal, and he really did it up brown.