Go and see The Lego Movie. Drop whatever you are doing and go and see The Lego Movie. Right now. Immediately. Get in a car or on a bus or run, don’t walk, to your nearest cinema to go and see The Lego Movie now. Do it. Vamanos.
When Ewan McGregor is approaching Helena Bonham Carter's house, one of the children he's with mentions how "she turns people into soap." This also ties back into the Fight Club novel, where Tyler and Jack make their soap out of fat from Marla's mother.