CBS has unleashed its inner snark — trashing “Dancing With the Stars” in its ongoing war with ABC.

CBS claims ABC’s “Glass House,” which premiered Monday, is a blatant ripoff of “Big Brother” and, late last week, failed to get a temporary restraining order keeping ABC from airing the show.

Yesterday, CBS issued a mock press release touting “Dancing on the Stars” which “will be broadcast live from the Hollywood Forever Cemetery and will feature moderately famous and sort of well-known people you almost recognize competing for big prizes by dancing on the graves of some of Hollywood’s most iconic and well-beloved stars . . .”

A “CBS spokesperson” promised the show “will bring a new sense of energy . . . that’s totally unlike anything anywhere else, honest.”