1. 活该！ serves you right! = you deserve1
e.g you failed the test? serves you right for not studying!
2. 活该！ you had it coming!
e.g. a: i gained weight!
b: well
you had it coming
because you've been eating so much without exercising.
3. 胡闹 thats monkey business!
e.g. a: sTOP fooling around! thats monkey business! 不要再混日子了！你根本在胡闹嘛！
注：本句也可把monkey当成动词说成sTOP monkeying around!
3.请便！ help yourself.
do as you please.
4.哪有？ what do you mean? not at all!
注：假如只说what do you mean？那是不带任何用意的问句，只不过想问了解他们的意思；但它也可用于挑衅及威胁，代表不满他们表达的建议。若加上not at all，表示你在不承认他们表达的意思。
5.才怪！ yeah，right！
as if！
e.g. a: todays test was very easy.
b: yeah
right!
a:he thinks he can socialize with us! as if! 他自认同以跟大家交往！ 才怪！
注：yeah，right常用于讽刺性的回答。as if大多是10到17岁女生的用语。
6.加油！ go for it！
e.g. a: go for it! you can do it!
注：这是鼓励别人的话，也就是give it a good try.try your best.。
7.够了！ enough！
sTOP it！
注：也可以加大语气说enough is enough！。如果他们正在fooling around，你会骂他enough of this foolishness！
8.放心！ i got your back.
e.g. a: dont worry
man. i got your back.
注：这句原本来自im covering you from behind，是打仗时军人常说的一句话。但在现代的意思是我会照料所有，要他们不必担忧，所以这句男性会常用，女性反而较少用。
9.爱现！ showoff！
e.g. a： hes been doing that all day. what a showoff!
注：showoff是名词，也可作动词，如：she likes to show off her toys. 或he is always showing off his strength.
10.讨厌！ so annoying！
e.g. a: sTOP that! you are so annoying! 够了！你真讨厌！
11.免谈！ no need to discuss！
e.g. a: its all settled. theres no need to discuss it anymore. 全都确定了。所以就免谈了！
12.真棒！ thats great!
13.好险！ that was close！
e.g. a: im so glad you made it. that was close!
注：这里的close是非常接近、幸好的意思，和开门关门的close不同。
14.闭嘴！ shut up！
15.好烂！ it sucks！
e.g. a: that sucks. dont buy it.
注：这句话可用来形容人、事物的情况让人失望或十分不理想。
