The Volokh Conspiracy
Mostly law professors | Sometimes contrarian | Often libertarian | Always independent
It's "Russian, go fuck yourself" (borrowed from the Russian warship incident); free-riding off Christian Scharlau at LyricsTranslate:
Don't forget: in this land
You have no friends, only enemies.
You bring death, you lie to everybody,
You'll never take away our home!
[Refrain:] Russian, go fuck yourself!
Russian, go fuck yourself!
Here is your future, remember:
A bullet in the forehead and you lie down in the grove.
A Ukrainian steamroller drives over the dead.
The children of Mariupol are in our hearts!
A legendary victory awaits us!
Your last tank was taken away by grandpa Panas.
Glory to the heroes! Death to enemies!
Stinky occupier, only one thing I will add
UPDATE: Commenter John F. Carr also points to "Kyiv Calling," apparently endorsed by the Clash: