Correct

来劲

/ láijìn / 
Strokes

Definition

(dialect) to be full of zeal/high-spirited/exhilarating/to stir sb up

Example

As a Verb

be full of enthusiasm; be in high spirits

1
Tā
他
yuè
越
shuō
说
yuè
越
lái
来
jìnr  
劲儿
  
。

The more he talked about it, the more enthusiastic/excited he became.

2
Niánqīngrén
年轻人
yī
一
tīngshuō
听说
qù
去
lǚyóu
旅游
jiù
就
lái
来
jìnr  
劲儿
le
了
  
。

Young people's spirits lifted at the mention of a travel. / The mention of a travel inspired young people with enthusiasm.

3
Yuè
越
gàn
干
yuè
越
láijìn
来劲

work with increasing energy

As a Verb

be inspiring

4
Zhèyàng
这样
de
的
xióngwěi
雄伟
gōngchéng
工程
  
,
zhēn
真
láijìn
来劲
  
。

Such a grand project is inspiring indeed.

As a Verb

be cocky; be offensive or perverse

5
Rénjiā
人家
yǐjīng
已经
bù
不
kēngqì
吭气
le
了
  
,
nǐ
你
yě
也
jiù
就
bùyào
不要
láijìn
来劲
le
了
  
。

You should stop pestering him since he has already stopped arguing with you.

6
Nǐ
你
biè
别
láijìn
来劲
  
,
wǒ
我
yào
要
hǎohǎo
好好
gēn
跟
nǐ
你
xià
下
  
,
nǐ
你
yīpánqí
一盘棋
yě
也
yíng
赢
bù
不
le
了
  
。

Why are you looking so smug about? If I do my best in playing chess with you, you'll have no chance of winning.