The bed closes into the wall and Porky is dropped down a winding shaft until he lands in a witness chair in a leprechaun courtroom ("The Leprechaun Court of Shaughnessy Township, County of Rourke O'Houlihan").
This passage describes a scene where a bed folds into a wall and Porky is dropped down a shaft, leading him to a witness chair within a leprechaun court.