Shit for brains actually come from the custom of Latvians who, at one time, used fecal matter to stuff a dead bodies crainial orifices before burial. This was an inexpensive method of getting rid of a lot of shit and saving a few bucks.
However, during WW2 GI Joes serving in Europe misunderstood the references and took it to mean an insult.
They began using the saying at home in the USA
However, during WW2 GI Joes serving in Europe misunderstood the references and took it to mean an insult.
They began using the saying at home in the USA
Hey Gustov, you  got shitska for brainskis? Please to be passing some over, I need for Uncle Batinov's funeral.
SHITSKA FOR BRAINSKIS translated: shit-for-brains.
SHITSKA FOR BRAINSKIS translated: shit-for-brains.
by DEPTHCHRGR September 16, 2008
 Get the shit-for-brainsmug.
Get the shit-for-brainsmug. Man i just met the biggest shit for brains ever! Really? yeah he was worse than Donald Trump! .. Very Doubtful!
by Ameircaa September 9, 2016
 Get the shit for brainsmug.
Get the shit for brainsmug. Oh my gosh, did you really believe that Burger King had come out with a new diet called the Angus diet, you have shit for brains.
by Light Joker October 24, 2004
 Get the have shit for brainsmug.
Get the have shit for brainsmug. by Fred January 19, 2003
 Get the Shit fer brainsmug.
Get the Shit fer brainsmug. A southern term for a very dumb individual, is often used to give someone hell if they mess up on something simple.
"Man I tell you, that boy's got shit-fer-brains, he couldn't tell his own ass from a hole in the ground
by Eusophocleas  June 26, 2016
 Get the Shit-fer-brainsmug.
Get the Shit-fer-brainsmug. To shit so hard you feel as though your vital organs have shifted and you're not sure if something you needed blasted out.
by Comic83 July 6, 2015
 Get the shit your brains outmug.
Get the shit your brains outmug. by wouldn't you like to know April 2, 2004
 Get the poo-flinging shit-for-brainsmug.
Get the poo-flinging shit-for-brainsmug.