Correct

磕头碰脑

/ kētóu pèng nǎo /
Strokes

Example

Definition

bump against things on every side (as in a room full of furniture); push and bump against each other (as in a crowd)

1
qún
rén
tóu
磕头
pèng
nǎo
zài
一起
kànnao
看热闹
  

A large crowd of people pushed and jostled against each other, trying to get a better view of the fun.

Definition

be at odds with each other

2
Jiēfānglín
街坊四邻
yǒu
tóu
磕头
pèng
nǎo
de
shì
  
,
dōu
chūmiàn
出面
tiáotíng
调停
  

When neighbours are at odds with each other, he will try and smooth it over.

Definition

rub elbows (with each other); frequently meet (with each other)

3
men
我们
ge
dōu
zhù
zhège
这个
yuànzi
院子
  
,
zhěngtiān
整天
tóu
磕头
pèng
nǎo
de
  

Living in the same courtyard, we encounter each other all the time.