A term used by many gamers (especially by or to imitate Russians) of CSGO (a first-person shooter). The phrase breaks down into 2 parts.

Rush B = B is a bomb plant site in maps in CSGO where the terrorists (a team) can plant the bomb to win. Rush B is, in some maps, the fastest to plant at, and therefore win.
Cyka Blyat = A russian phrase, сука блять, to offensively address a prostitute. In this case it is used in distress to show annoyance or desperation, as would FFS. Used also to address friends in a jokey way, used non-offensively.

'Rush B Cyka Blyat' together is used to tell other teammates that the team should plant the bomb (objective to win) in the bomb site B (location).
Person 1: "What can we do, we are going to lose?"
Person 2: "RUSH B CYKA BLYAT!!"
by TUGA-FOREVA December 24, 2020
Get the Rush B Cyka Blyat mug.
The 21st trending definition on September 9, 2020, despite this being the only definition.
Why is Rush B Cyka Blyat trending?
by SuccB0i September 10, 2020
Get the Rush B Cyka Blyat mug.
Player: Where should we go?
Russian: Rush B Cyka Blyat
by BorisTTV August 19, 2020
Get the Rush B Cyka Blyat mug.
literally means "bitch fucking go towards dick", but is usually taken as BITCH FUCKING GO FUCK YOURSELF

use with moderation or risk sounding like a bunch of russian wannabies on csgo wanting to sound cool but all you hear is them not being able to speak english having an iq of approximately 12-20

this one time my russian friend was talking on the phone with his mom and i yelled cyka blyat. it was super funny at first but then they got their T-34's and Mig-15's and bombed my ass taking 23 cities with it
Your team:Look we won!
Russian wannabies: CYKA BLYAT IDI NAHUI CYKA CYKA BLYA CYKA BLYAT IDI NAHUI CYKA CYKA CYKA CYKA BLYAT IDI NAHUI CYKA CYKA CYKA CYKA BLYAT IDI NAHUI CYKA CYKA CYKA CYKA BLYAT IDI NAHUI CYKA CYKA BLYA CYKA BLYAT IDI NAHUI CYKA CYKA CYKA CYKA BLYAT IDI NAHUI CYKA CYKA CYKA CYKA BLYAT IDI NAHUI CYKA CYKA CYKA
You: The fuck are they talking about. Must be a bunch of 3 year old apes
by RamenNoodles69TreborAllapCyka December 31, 2016
Get the cyka blyat idi nahui mug.
Expletive directive frantically typed by a Russian video gamer. Rush b is something you do in a video game. Cyka is pronounced soo-kah, which means bitch. Blyat is Russian for whore.
Rush b cyka blyat, Cyrillic script is a cyka blyat to translate to Latin alphabet!
by MoparPunk February 5, 2021
Get the Rush b cyka blyat mug.
Rush B Cyka Blyat is a common slang said by bilingual Russians in the game CS-Go, B refers to an area on the map of the game and Cyka Blyat is a literal slang which translates to Damn Bitch.
comrade (referring to a teammate ): Rush B Cyka Blyat
by meit September 9, 2020
Get the Rush B Cyka Blyat mug.