kid stuff

noun

Something done by, used by, or characteristic of immature people, especially children.

Meanings

nounkid stuff (uncountable)

alternative kid's stuff · alternative UK kids' stuff

  1. USinformaluncountableSomething done by, used by, or characteristic of immature people, especially children.

    If spitting is supposed to scare the opponent, it fails miserably. . . . It's not only unhealthy and silly, it's schoolyard kid stuff.

    2007 November 23, Jack Wilcox, “Hawking Night In Canada”, in The Star, Toronto, Canada, retrieved 28 Jun 2017
    2 more examples

    The scene on television is of a boy's bedroom. The camera pans slowly across ageless kid stuff: baseball cards, posters, clumps of dirty laundry.

    1993 December 16, Patricia Davis, “Does Johnny Have a Gun?”, in Washington Post, retrieved 28 Jun 2017

    The kids know we are both there and committed to them, and they don’t live in a warzone. They seem happy, have friendships, do kid stuff.

    2016 January 9, Sarah Thompson, “'Why I'd support my daughter if she wanted to be a single mum like me'”, in Telegraph, UK, retrieved 28 Jun 2017
  2. USinformaluncountableSomething that is easy to do or easy to understand.

    It's kid stuff to barrel along in a car like a big shot. I kept the needle right on fiftyfive.

    1949 January, John D. MacDonald, "Three's a Shroud" in New Detective (republished as "Verdict" in More Good Old Stuff, 2014)
    2 more examples

    For our second Teton expedition, we decide, enough with the kid stuff. We settle on a six-mile hike up to Taggart and Bradley lakes

    2006 September 17, Susan Morse, “In the Tetons, Claws for Concern”, in Washington Post, retrieved 28 Jun 2017

    If a skier just holds his body still, the rotational momentum will result in a triple flip in layout, or nontwisting, position. While it looks death-defying, that kind of jump is kid stuff to a judge.

    2010 February 1, Henry Fountain, “Science: Up in the Air, and Down, With a Twist”, in New York Times, retrieved 28 Jun 2017

Synonyms & antonyms

Also see
Cite this entry
APA

kid stuff. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/kid%20stuff

MLA

“kid stuff.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/kid%20stuff. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “kid stuff,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/kid%20stuff.

Source: kid stuff on Wiktionary, CC BY-SA 4.0.