s'envoyer en l'air *

* to send oneself to the air

To have sex, to get laid.

"Mon voisin passe son temps à s'envoyer en l'air, et il n'est pas discret."

"My neighbour spends his time sending himself to the air, and he is not discreet."

Added August 2020 by 3010g

9 out of 12 French speakers have heard this

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