aller se faire

to go off to get oneself (as part of an insult or dismissive expression)

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phrase Rare #22,147
to go off to get oneself (as part of an insult or dismissive expression) This is usually part of a longer phrase such as aller se faire voir or aller se faire foutre. It is informal and often rude.
FR: Il a fini par lui dire d'aller se faire voir.
EN: He finally told him to go get lost.