Every night, the old scarecrow necrobumps when the moon is full.

The archaeologists recorded several necrobumps along the ancient burial mound, each marking a disturbed chamber.

If you necrobump an old discussion, you risk dragging up outdated information that confuses new readers.

A necrobump in that thread revived an issue everyone thought was settled.

Yesterday I necrobumped an old forum thread to see if anyone had any updates.

After finding the old message, he started necrobumping it to ask a follow-up question.