Something briefly described, also used with "in a" mostly used as a form of comedy.
Minecraft in a Nutshell
Apple in a Nutshell
Dragon Ball in a Nutshell
by hiruwar July 16, 2021
One of the best songs written by Alice in Chains, but also the saddest. One of Layne Staley's many lyrical masterpieces.
And yet I find
And yet I find
Repeating in my head
If I can't be my own
I'd feel better dead

-The last 5 lines of Nutshell
by J. Arnier September 29, 2007
Verb. When you bust so hard that the 20mm vulcan casing pops out of your ass.
See also- nutcase
Dawg, I totally nutshelled when I saw mat best's new video.
by Tetanus_D_S October 16, 2019
Verb - To be summarized; "in a nutshell."
Well, nutshelled, that presentation is saying that smoking is bad.
by the Society to Prevent Boredom February 1, 2006