下次看见不会的俗语可以去urban dictionary查
looky loos（lookie loos）
有两个意思：
1.指那些去shopping只看不买的人.
2.指那些因为看交通事故或火灾或其他意外而妨碍交通的人.
1.A term for someone who looks at something with no intention of buying it.Predominantly used for people who go to open houses when they have no intention of buying any real estate.
Like Peggy was doing on that episode of King of the Hill.
例句：Like Peggy was doing on that episode of King of the Hill.
2.Besides referring to a person who looks at things with no intention of buying them,a special meaning is that of a person who holds up traffic by slowing down to look at an accident or fire or some other reality.
例句：Traffic on the 405 has come to a standstill because of the lookie loos.