Days-Of-Future-Pasting

When a movie in a series has events that nullify the events shown in some or all of the preceding movies.

Taken from the 2014 film X-Men: Days Of Future Past where events in the film cancelled out 5 of the preceding 6 films (X-Men 1, 2, 3, Origins, The Wolverine).

"Hey, man; have you seen the new trailer for Terminator: Genisys? If old Arnie is going back to confront young Arnie, then Paramount Pictures are Days-Of-Future-Pasting the other four movies."