Looking for song!

[e-duard]

Hello,


today i heard a song from someone and i really liked it, but i didn't ask the title and i can't contact that person anymore.

In the song there is a rapper who is rapping on dubstep music.
In the song the rapper sings:
'This is not a discussion discussion, see your sister is russian russian' and in the end of the song he thanks Caspa (not 100% sure of that, could also be Rusko or Flux Pavillion, ..) so I think the song could be from Caspa featuring a rapper.

Plz help me!
I already looked everywhere on the internet!

[Widowmaker]