The characters often make jokes regarding the show itself, instead of the plot or story. The actors comment about other episodes and special appearances; sometimes they even talk directly to each other. It's all played for comic purposes.
The program's title appears in several places, including TV Globo website, with a comma separating the "lá" to "dá". However, in the opening of the program and in its logo, that comma does not appear.
Originally planned to be a single episode (listed as #1.00), part of a series of special features aired by TV Globo in the end of 2005. However, it became a regular attraction on August 2007; the show lasted for 3 seasons and 91 other episodes were produced.