Alright, I feel bad that I might have killed it. And since the quote is actually a translation from Japanese and prehaps not accurate (I wouldn't know), I'll give it away so we can move on. I just didn't want a Googler to get it quickly...
That'd be Little Miss Sunshine. I havent seen this one myself, but this movie came up in a coversation between me and my friends a week ago, and the Nazi bullet bit struck me
It's heathers again.
"This my sister, Natalya. She number four prostitute in all of Kazakhstan. She also voted best sex in mouth by Almaty chamber of commerce. She get trophy...Is very nice, no?"