mazel tov
What does mazel tov mean?
The whole room yells it the instant glass or china hits the floor. Half jeer, half tradition, lifted from the Jewish wedding custom of shouting 'mazel tov' after the groom stomps the glass. In a restaurant it's how the kitchen tells the poor bastard they're not the first and won't be the last.
Origin
Hebrew 'mazal tov' (literally 'good constellation' / good fortune), via Yiddish into English. The dropped-dishes usage rides on the Jewish wedding moment where the groom breaks a glass and guests shout the phrase.