....which language is it, and what does it mean?
The context is in chapter 16 of Olivia Manning's novel "The spoilt city" and it runs like this:
"....and [Despina] said that when a peasant, recognizing her as Hungarian, had refused to serve her, she had shouted 'Sitie kiansinlai blogi!' and overthrown his basket of tomatoes".
A search on translate.google.com could not locate this, neither as Rumanian (the novel is set in Bucharest) nor as Hungarian. It is maybe misspelt, Olivia Manning is known to have had more than a little Rumanian to her name, but no Hungarian at all.
Thanks to any expert for your help!