When did the term "getting laid" first got started?

[coldblue1955]

who invented that sayin'?

 

[bluepeter]

What's that?

 

[RADAR]

I think a chicken did!!!

RADAR

 

[coldblue1955]

What's that?

in other terms "getting it on!"

 

[string_bean00]

Been around as long as I can remember.

 

[argent]

The Earl of Laid did

 

[coldblue1955]

I think a chicken did!!!

RADAR

??? what do you mean?

 

[Dial_tone]

I first heard it in 1977-78. I was at a skateboard park and I overheard this older (19'ish) guy say "I laid her out last night". I had no clue what he meant at first but listening to the convo I finally put 2 and 2 together.