The Terminator: I'll be back

Arriving just shy of the hour mark, this is one of Arnie's greatest one-liners (from a choice of many), converted into the usual gallows wit when he does indeed return to the police station 30 seconds later, through the window, in a car, and shoots almost everyone in the building.

PS: The sunglasses are Gargoyles by the way. All part of the awesome 80's chic on display throughout the film.