Correct

胡来

/ húlái / 
Strokes

Definition

to act arbitrarily regardless of the rules/to mess with sth/to make a hash of things/to cause trouble

Example

As a Verb

mess sth up; fool with sth

1
Zhè
这
jīqì
机器
jiāoguì
娇贵
  
,
nǐ
你
kě
可
bu
不
néng
能
húlái
胡来
  
。

The machine is expensive and delicate. You mustn't fool with it.

As a Verb

act irresponsibly and recklessly; run wild; make trouble

2
Tiānqì
天气
zhèyàng
这样
èliè
恶劣
  
,
nǐ
你
hái
还
qù
去
lǚyóu
旅游
  
,
chúnshǔ
纯属
húlái
胡来
  
。

It is simply foolhardy of you to travel in such severe weather.

3
Biè
别
dǎjià
打架
  
,
shuí
谁
yě
也
bù
不
xǔhú
许胡
lái
来
  
!

Stop fighting! Nobody is allowed to make trouble here!