Stupidity; idiocy; etc. A person who has "shit for brains" behaves stupidly. "Shit for brains" refers to brainlessness.
by RC59 September 4, 2013

Tim: "I weighed 152lbs before I took a shit. After dropping my shit weight, I weighed 150lbs."
Dennis: "Your shit weight was 2 pounds?! What did you eat?!"
Tim: "Some old chinese food and tacos I found in my car."
Dennis: "Your shit weight was 2 pounds?! What did you eat?!"
Tim: "Some old chinese food and tacos I found in my car."
by JoeN January 24, 2013

When someone walks their dog, but does not bring a bag with which to clean up the poop, and has to flee the scene.
Having no intention of cleaning up after your dog.
Having no intention of cleaning up after your dog.
Friend: "Man, that dude's dog just shit in my yard and he didn't clean it up!"
Me: "Oh! It was a shit and run!"
Me: "Oh! It was a shit and run!"
by The 1st Lady February 25, 2018

When something happens unexpectedly and you believe that saying this will help cope with the situation.
Mother: 'Jimmy, come up from the basement for supper.'
Jimmy: 'Okay, mother!'
Mother: 'I've invited your high school sweetheart Big Betty too. She says she misses you a lot.'
Jimmy: 'Shit nigga.'
Jimmy: 'Okay, mother!'
Mother: 'I've invited your high school sweetheart Big Betty too. She says she misses you a lot.'
Jimmy: 'Shit nigga.'
by RocEgg123 March 1, 2013

by Clayton Bigsby White Power June 1, 2007

Over exaggeration of not caring.
I don't give two shits about you or your friends.
by Boykin July 15, 2006

An intricate expression used by scholars around the world to express an extreme and innate enjoyment for the food at hand.
by Dooftown Doofie April 16, 2021
