I'm gonna go for broke today.  
go for broke 全力以赴

But be careful, since the truth can be eye-opening.  
eye-opening 恍然大悟

This is your wake-up call.  
wake-up call 敲响警钟

I may have slipped up a little,  
slip up 失误,翻错

It's just your ordinary, run-of-the-mill ex sex, fueled by the most common of aphrodisiacs mutual loathing and disdain.
run-of-the-mill 平凡的

We're nothing more than enemies with benefits. And quite a lot of judgment coming from you, Elizabeth Taylor.
enemies with benefits —— friends with benefits 有床上关系的普通朋友/敌人

You should know better.  

And I thought for sure I was done giving a damn about you,  
give a damn 不在乎,不关心

Well put.  

If KGB can't get me to talk, Chuck Bass has no chance.

I kind of wrote you off weeks ago.  
write off  购销,无视

Looks like the chip on Vanessa's shoulder just went digital.  
chip on your shoulder 委屈,不平

How do you think he took you to coffee out of the blue?  
out of the blue 平白无故的,突如其来的

There's nothing I love more than coming home with a victory under my belt. 
under one's belt 赢得某物,获得某物

时尚装扮 地道口语 尽在绯闻女孩华丽专题