Question

meaning of song cheap trills

Answer 1

a) a cheap thrill means doing things that usually of short enjoyment. (slang created at 2016, apparently, after sia's song)

b) a booty call. If a man asks a girl to go and do cheap thrills it means he's asking free sex
(slang created at 2009, before Sia's song).

Before these urban dictionary explanations I always thought it actually means to do vain empty things with no meaning, shallow happiness, short and shallow enjoyment

Answer 2

Come on, come on, turn the radio on
It's Friday night and I won't be long
Gotta do my hair, I put my make up on
It's Friday night and I won't be long

'Til I hit the dance floor
Hit the dance floor
I got all I need
No I ain't got cash
I ain't got cash
But I got you baby

Baby I don't need dollar bills to have fun tonight
(I love cheap thrills!)
Baby I don't need dollar bills to have fun tonight
(I love cheap thrills!)
But I don't need no money
As long as I can feel the beat
I don't need no money
As long as I keep dancing

Come on, come on, turn the radio on
It's Saturday and I won't be long
Gotta paint my nails, put my high heels on
It's Saturday and I won't be long

'Til I hit the dance floor
Hit the dance floor
I got all I need
No I ain't got cash
I ain't got cash
But I got you baby

Baby I don't need dollar bills to have fun tonight
(I love cheap thrills!)
Baby I don't need dollar bills to have fun tonight
(I love cheap thrills!)
But I don't need no money
As long as I can feel the beat
I don't need no money
As long as I keep dancing

(I love cheap thrills)
(I love cheap thrills)
I don't need no money
As long as I can feel the beat
I don't need no money
As long as I keep dancing
Oh, oh

Baby I don't need dollar bills to have fun tonight
(I love cheap thrills)
Baby I don't need dollar bills to have fun tonight
(I love cheap thrills)
I don't need no money
As long as I can feel the beat
I don't need no money
As long as I keep dancing

La, la, la, la, la, la, la (I love cheap thrills)
La, la, la, la, la, la, la (I love cheap thrills)
La, la, la, la, la, la, la (I love cheap thrills)
La, la, la, la, la, la, la (I love cheap thrills)