your Glee Club song selections sound like they come from a drag queen's iPod?  
drag queen 异装同志
就是是指对时尚特别敏感的男同志或者喜欢打扮称女性的男同志。建议可以翻译成伪娘，嗯嗯~~

- Well, I try to do something for everybody. Uh, 25% show tunes, 25% hip-hop, 25% classic rock...  
- 100% gay.
噗，为啥这组合就gay了？多对我胃口的……

Wait, th-the kids don't like it when I rap?  
no I really don't……

How do you get the white on rice?  
white on rice 紧密，亲密无间
很有意思的词组，米粒上的白色，果然都分不出来啊~

You know what, Jacob? It doesn't take much courage for people to park their cottage cheese behinds in their Barcaloungers and log on to the Internet and start tearing people down, does it? But you know what does take some courage? Standing up and singing about something. So here's a message for everyone that reads your blog. Next time, instead of posting an anonymous comment online, say what you have to say to my face.  
Kurt够帅这段采访忒大牌范儿了~~直到最后被人泼了……

High school is a dry run for the rest of your life.  
dry run 演练，排练
按字面来解释就是干跑，其实这里的run表示过一遍，而不是跑步的意思。

Nervous breakdown.  
神经衰弱



You look steamed.
steam 生气，发怒 To become very angry; fume.
一个口语的意思，就是怒得冒烟了。

I put a lot of thought into those.  
put thought into 投入思考

Consider this a wakeup call.
wakeup call 警告

Well, if Beiste get her way and our budgets are slashed, you'll be cutting kids left and right.
get one's way 为所欲为

I would've joined in with a kick-ass harmony, but the dude was naked.
kick-ass 强大的
其实这句话还挺冷喜感的……



Except for the monsoons.
monsoon 雨季