A French phrase used as an interjection which literally translates to "that's the worst" (pronounced 'Sah Say luh PEER'). Can be used to express regret or disappointment, or to show anger.
Boy - Wow, my neighbor stole all my dog's puppies and put them in a sack and beat them against the wall until they were all dead.
Boy #2 - Wow, ça c'est le pire.
Boy #2 - Wow, ça c'est le pire.
by Spina May 22, 2005
Get the ça c'est le piremug.