Hurry up, else we'll be late. You'd better leave now, else you'll miss the bus. Do what I say, else there'll be trouble.
If the addressed person does not comply, you can also add "or else" in a threatening tone.
Such a funny movie.
That is exactly the correct UK usage.
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If the addressed person does not comply, you can also add "or else" in a threatening tone.
Such a funny movie.