Did you notice a sign outside my house?
From YTMND
This fad was created by taking the famous "Dead Nigger Storage" scene from Pulp Fiction. It consists of Quentin Tarantino yelling at Samuel L. Jackson and John Travolta about bringing "Marvin" to his house, the "dead nigger" that Travolta's character shoots in the face in the car.
Sites are made by taking the line "Did you notice a sign in the front of my house" then inserting a YTMND fad phrase.