I have busted, like, every bone in my body, stabbed myself in the chest, I've shoved a two-foot steel rod through my neck, and l don't have a scratch on me.

这里，她 bust(ruin completely) every bone, stab(刺伤，用刀等捅) herself in the chest, shove a two-foot steel rod through her neck（把一个两脚钢杆穿过脖子）, but with no scratch on her看起来就很像这种表演。

youdao