tirer un coup

have sex

→ tirer
phrase Rare #37,869
have sex Informal slang. It can also literally mean “fire a shot,” depending on context.
FR: Tu veux tirer un coup après le mariage ?
EN: Do you want to have sex after the wedding?

Toi, le marié, tu dois tirer un coup ce week-end.

You, the groom, have to get laid this weekend.

— Crazy Rich Asians (2018)

Venez les mecs, on n'aura pas de sitôt l'occasion de tirer un coup.

Come on, guys, we won't get another chance to get laid anytime soon.

— Le Bateau (1981)

Au lieu de tirer un coup, il se fait tirer dessus, mais personne m'écoute.

Instead of getting laid, he gets shot, but nobody listens to me.

— Blow Out (1981)

Tu veux tirer un coup ?

Do you want to have sex?

Et je vais peut-être tirer un coup.

And maybe I'll have a quickie.