con

/kɔ̃/
1.
nounmasculineSing

stupid person

idiot, jerk

Quel con, il a encore oublié le rendez‑vous.

What an idiot, he forgot the meeting again.

Synonyms:abruti, crétin, idiot, connard
2.
adjectiveSing, Plur

stupid

silly

unfortunate (colloquial: 'that's a shame/too bad')

C'est con, on est arrivés juste après la fermeture.

That's stupid / too bad — we arrived just after it closed.

Synonyms:stupide, bête, débile