You wrote "http://www.dailymotion.com/video/xt78vy_brigada-2002-episode-01-subtitles-en-slo-bg_shortfilms At about 7:10, after he says "hold it" he says something like "butak," but it isn't translated" You shared the link with some tv series from where you heard that thing. Can you explain what is going on in the movie during it is being pronounced there? Who is there? A man and a dog? There is no word which could be similar to this mysterious "butak". Just...The man asks the dog "will you remember me? (Budesh menya vspominat'?) Then, other guy says "hold it (the dog)" And first guy utters "is it ok?..... i still feel miserable."

are you sure it's russian language?) maybe it was "я БЫ ТАК ... хотел"

Maybe "будь так"? It's hard to tell exactly without knowing the context.

Well... I don't think so. I suppose it is a serie of consonants that confuses you. Actor's manner of speaking is not perfect. Nevertheless, I do hear ну-ка.

Hear