le frimeur

show-off

f ʁ i . m œ ʁ
frime show off, boast + ur forms nouns denoting an agent, instrument, or quality
noun · masculine Rare #43,536
show-off Informal; used for someone who likes to show off or brag.
FR: C'est un frimeur : il parle toujours de sa voiture.
EN: He's a show-off: he always talks about his car.

Quel frimeur malgré sa sale gueule!

What a show-off despite his ugly mug!

— Porco Rosso (1992)

Petit frimeur.

Little show-off.

— Black Panther (2018)

Frimeur.

Show-off.

— Oppenheimer (2023)

Tu es un frimeur.

You're a show-off.