osti / ostie

“bitch / slut”

Female dog; used as insult toward women.

“to get out, to bolt, to take off”

Another crude way to say 'to leave,' slightly less aggressive than 'se casser.' 'Barre-toi' is 'get out of here.' 'Je me barre' is 'I'm leaving.' The word implies leaving quickly, sometimes covertly — sneaking out of a boring party or fleeing a bad situation.

“stupid / idiot / asshole (fem: bitch)”

Originally vulgar slang for female genitalia (cunt), now primarily means 'stupid' or 'idiot' in France. The feminine 'conne' is more offensive than 'con'.

“whore / hooker”

Prostitute. 'Pute' is noun form, 'putain' is interjection or noun.

“for God's sake / goddamn”

Religious exclamation, mild blasphemy.

“gross, filthy, nasty”

Slang contraction of 'crasseux' (filthy) that became its own word. It describes anything disgustingly dirty — a room, a person, a habit. Less intense than 'dégueulasse' but covers the same territory. The extended form 'cradingue' adds emphasis through its playful suffix.

“scum, lowlife, bottom-feeder”

What you scrape off the bottom of a pot — the residue, the dregs. Applied to a person, it means they're the lowest of the low, the scum of society. It's a creative insult that paints a vivid picture of worthlessness.

“shit / crap”

Standard exclamation for frustration, disappointment, or surprise. Literally excrement.