Sérieuse (en. Serious)
/seʁjøz/
Slang Meanings
When someone is said to be 'serious' in a good sense.
She is serious; she doesn't joke around with her studies.
Elle est sérieuse, elle ne rigole pas avec ses études.
To mock someone's overly serious reaction.
Calm down, it's not that serious, we can have a little fun!
Calme-toi, ce n'est pas si sérieuse, on peut rigoler un peu!