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Synonyms

kid stuff

American  

noun

Informal.
  1. something appropriate only for children.

  2. something very easy or simple.


kid stuff Idioms  
  1. Something very easy or uncomplicated, as in That new computer program is kid stuff. This usage alludes to something suitable for young children, or “kids.” [c. 1920]


Etymology

Origin of kid stuff

An Americanism dating back to 1925–30

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

That moment of total commitment is when they realise this isn't kid stuff any more.

From BBC Jun. 5, 2026

They were in Maggie’s new living room, amidst a wreckage of kid stuff: picture books, Barbies, a carton of Goldfish.

From Slate Mar. 25, 2023

She loves cabinets with baskets to corral the kid stuff and says, “Every family should have a storage ottoman,” or at least a low, scratch-proof coffee table with rounded edges.

From Seattle Times Jan. 13, 2023

“Even when he was just a kid and did kid stuff, he knew what he wanted. He wanted to be the best quarterback there was.”

From Washington Post Nov. 25, 2022

But I gave up all that kid stuff now that I’m a sophomore.

From "The Pigman" by Paul Zindel

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