Strunts are things that are not important or valuable.
When something is called strunts, it is usually not good because it is not important or valuable.
Examples:
She threw away all the strunts in her room.
I don't want any of your strunts.
The box was full of strunts.
He tried to sell me his old strunts.
I have a lot of strunts in my pocket.
The bag was full of strunts.