1.Weird sb. out令人毛骨悚然
To make someone feel strange or uncomfortable.
e.g. That guy who keeps staring at us is really weirding me out.
2.A no-go计划取消
A situation that was planned but can no longer happen.
e.g. Our movie date on Saturday is a no-go.
3.Have a blast玩得很痛快
Have a really good time; enjoy yourself a lot.
e.g. We had a blast at the amusement park.
4. Scooch挤进去
Move over or squeeze in.
e.g. Can you scooch over a little bit? I don't have any room.
5. Ka-ching咔惺（老式收款机收款时所发出的声音），形容财源滚滚
Cash in or make a lot of money, deriving from[源自] the sound of an old fashioned cash register.
e.g. When I get that promotion—ka-ching! I'll be rolling in the dough[兴旺；有钱]!
当有人请你把你的 “science project” 处理好的时候，你可别以为是什么好事哦——
1.Bum sth. off sb.问某人借某物
To borrow or to ask and get something for free.
e.g. Can I bum a few dollars off you?
2.Sad糟糕的；令人不快的
Something that is of poor quality or is displeasing or uncool.
e.g. Prince of Persia was a pretty sad excuse for a movie.
3.Science project科研项目，比喻发霉的东西
Spoiled food that has been left in the refrigerator for too long; anything that hasn't been cleaned for a long time and is now growing mould or fungus.
e.g. Go clean that science project of yours out of the fridge right now!
4. Flag down 召唤（服务员）
Get someone's attention, usually by yelling or waving; commonly used when wanting service in a restaurant or bar.
e.g. Hey, can you flag down our server? I'd like some more tea.
5. Out and about在外办事
“To be out and about” means to be outside of your house doing things, usually errands[差使] of some kind.