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An obsessive psychotic fan of retired soprano Cheryl Studer, who pollutes every opera discussion group and blog with out-of-date hagiographic reviews of Ms Studer, and denigrates every other soprano, whilst adopting the names or aliases of other users.
"Twenty-four days ago we celebrated the birthday of legendary CHERYL STUDER, and those of you well acquainted with her innumerable performances, live and from the studio, will understand my enthusiasm, since she represents a link with the great singers in opera history."

"It's the StuderTroll again..."
by LaDonnaMobile August 23, 2006
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