Literally "bitch BLYAT, go in the direction of a male reproductive organ"
the closest here would be: Bitch blyat, go fuck yourself
or: Bitch blyat, fuck off
Used very often in various situations when it comes to some friendly laughs or not so friendly shit-talks. Can be used without the first two words as well: "idi nahui!"
Used on its own, "suka blyat, idi nahui" - can be combined with walking away or punching in the face.
Usually a monologue, can be repeated several times, each timerising voice slightly