use fun?
You kids could use some fun.

What does "to use some fun" mean?
It feel ackward to use the activity that is very enjoyable.
Fun experience is not a tool, and a idea.

What do you think it is?

Question

use fun?
You kids could use some fun.

What does "to use some fun" mean?
It feel ackward to use the activity that is very enjoyable.
Fun experience is not a tool, and a idea.

What do you think it is?

Answer

Saying that someone "could use" something is another way of saying that they need it or would benefit from it.

Examples:

"I could use a few hours of sleep."
"Donald Trump could use a new hairstylist."
"I could use a break from work."

The phrase "to use some fun" is never used in English.

Hope this helps...