im looking for the name of a movie that has a life size clown in a rocking chair. were she is watching here two nephews and she is freaked out by all the clowns that her sister has.
the only two movies that comes to mind with a large clown sitting in a chair are "Ghoulies" and "Poltergeist" and neither of them fit the second part of the description.
Could be the movie "Amusement" it has the scene in it that you described.
http://www.imdb.com/title/tt0476958/