velveeta
n.
[Usenet: by analogy with {spam}. The trade name Velveeta is attached
in the U.S. to a particularly nasty processed-cheese spread.] Also
knows as {ECP}; a message that is excessively cross-posted, as opposed
to {spam} which is too frequently posted. This term is widely
recognized but not commonly used; most people refer to both kinds of
abuse as spam. Compare {jello}.