just for fun
Getting Kicks is the idiom in that sentence. It means " just for fun "
The phrase "just for kicks and grins" originated in American slang, combining "kicks," which refers to fun or enjoyment, and "grins," indicating smiles or laughter. It is often used to describe doing something purely for amusement or lightheartedness, without serious intent. The expression gained popularity in the late 20th century and reflects a playful attitude towards activities done for pleasure.
"Kicks" is an old slang term for fun. "Getting your kicks" means going out and doing fun things. There was an old song called "Get Your Kicks on Route 66" which said that particular highway had more fun things to do along it.
I'm going to sell you television for $99.99, and, just for kicks, I'll throw in a brand new set of steak knives!
It's certainly not an idiom. It means just what it says - there was a snow that set a record.
This is not an idiom. It means just what it says: whatever has happened will make you more humble.
It means that is is just the best of the best! :D
It means when you've just had surgery.
That's not an idiom. It means just what it looks like -- something is fit for you to eat.
It's not an idiom. It means just what it says - every generation in the future.
This is not an idiom. It means just what it sounds like -- remain together in a group instead of separating.
It's not really an idiom. It means just what it sounds like -- whatever happened just proves what you were saying all along.