Transcription (the accent is shown in capital letters):
[s ka-KO-va pye-rye-PU-ga]
Translation / meaning:
(lit.: out of what scare?)
why? why on Earth? why suddenly?
More from "Conversational Russian"
to settle, to calm down, to come to normal
to get drunk
(= чушь) nonsense, rubbish
he is always like that
lousy, it sucks
a pile of papers on someone's desktop that seem to have been there forever (lit: mortuary, waste burial place)