lie like a tombstone

lie like a tombstone

To tell an untruth. Epitaphs written on headstones often exaggerate the deceased's relationships, accomplishments, and even personal data. The dearly departed may not in fact have been “beloved by his family” or “a brave soldier” or even born in the year in which he did indeed first see the light of day. Therefore, “here lies” can have a dual meaning.
See also: lie, like