Parody The UnTrash

Not to be confused with Lampshading, the act of directly calling attention to an UnTrash in general.

When someone pretends that they're playing an UnTrash, then they Lampshade it to mock it for its idiocy or horribleness. Note that there are some UnTrashes that cannot be (properly) parodied, like All Just A Dream, as the audience might not believe it was really parodied and saying that All Just A Dream was parodied is just the creator's way of saying that they were ashamed of playing it and wanted to disguise it as satire.