影视英语口语:得寸进尺

“得寸进尺”在英语口语里能怎么说？

普通口语：being greedy
地道口语：push one's luck

素材来源：另类童话色彩《灵指神探》
剧情简介：
Chuck一大早跑去了Ned的店子，见着了女招待Olive同Emerson，两人都说她像死去的Charlote，不过前者被蒙在鼓里，而后者则一清二楚。Chuck要求加入破案，自己也要分成......

Ned: I'm not a detective: I make pies.
Chuck: You can't just touch somebody's life and be done with it.
Ned: Yes, I can: that's how I roll.
Emerson: I could do 30-30-40.
Ned: She's supposed to be dead - You're supposed to be dead! This is pushing your luck.
Chuck: Yeah, well, luck pushed me first.