Ex-KGB cancer. He was a highly trained undercover agent. He'll be impossible to track down.
10 seconds sound clip from the Snatch movie soundboard.
You can hear this line at 01:06:22 in the Blu-ray version of the movie.
Quote context
[...]
- How silly do I feel? His mum is still smoking next to us, and I'm asking him to fight.
- I'll do the fight before he causes any more carnage.
- And if he'd said no, it could've been a shite sight worse.
- Russians... Russians. I should've known. Anti-Semite, slippery Cossack sluts.
- What do you know about this goyim?
- Ex-KGB cancer. He was a highly trained undercover agent. He'll be impossible to track down.
- Yeah.
- There's a strange man who wants to sell us an 84-karat stone.
- I don't know. Hard to tell. He's got a thick Russian accent.
- Well, what was I supposed to do? He set the dogs on me. Look.
- That sneaky fucking Russian! No wonder he didn't want to do it.
[...]