I coined "Ping-pong webservice" to describe a webservice that gets a request, sends it to another webservice and then returns the response sent by that webservice to the client that called it.

Another term, I have heard at our workplace is "Trash Report" to indicate a report that is completely useless and deserves to be trashed. Some of the reports filed to describe bugs faced by our users fall in this category.

Example report: Subject: "Application crashed. Please help."
Description: "Application crashed. Please help."