An occasion wherein you succeed so hard, you fail.
His website was so successful, the server was overwhelmed, then exploded. It was a successtrophe.
He was handsome, brilliant, and funny. He intimidated every woman he met. His entire personality was a dating successtrophe.
Fake-but-ostensible, often attempted, productivity.
"I came here to work hard, but I'm nothing more, today, than a factory of pretenductivity."