Transcription (the accent is shown in capital letters):
[nye v see-BYE]
Translation / meaning:
(lit.: out of oneself)
1. crazy, wacko, nuts, not in his right mind
2. in a bad state, thrown off balance
Leave him, he is not in his right mind.
More from "Conversational Russian"
1. to put a hat on pulling it down over one's forehead or ears; 2. to give a scolding
It's a child's play! It's a snap!
why? why on Earth? why suddenly?
to catch in the act
to give someone the limp leg, to give the runaround
to cut off
~ no dice/sale/soap!