What is the English translation of the safeword that puts River Tam to sleep in the movie Serenity?

The safe word that puts River Tam to sleep in the movie 'Serenity' is "Eta Kooram Nah Smech!," Russian for "This is very ridiculous".

Tag: russian 
Monday, February 06 2012
Source: http://www.imdb.com/title/tt0379786/trivia