Mephisto'd
The result of the majority of a fanbase spectulating the future of an ongoing series, only for the mass-accepted theory to be completely wrong.
Example 1:
Person A: x villian is totally going the be the big bad of y series
Person B: I doubt that. We got Mephisto'd last time. I don't get excited for speculation anymore...
Person A: x villian is totally going the be the big bad of y series
Person B: I doubt that. We got Mephisto'd last time. I don't get excited for speculation anymore...