What exactly does "sleep tight" mean. can you "sleep lose"?

Question

What exactly does "sleep tight" mean. can you "sleep lose"?

Answer 1

It comes from the time when beds were made of straw and hay. What happened was the beds were held tightly together with straps and belts, to prevet mice and other rodents creaping into the mattress, and also gave it much more strength and feel. Before the person went to bed, they tightened the straps. So technically you can "sleep loose" but its a lot more uncomfortable.

Answer 2

i dont know

lol

ha ha

a star for you...

Answer 3

I think that it is just a figure of speech. I means to have a good sleep.

Answer 4

its like when u cuddle

up so you wont be cold

Answer 5

LOL sleep loose. I think its just "good night"