In the 20s, the builders, when they were doing brick laying, they didn't have places to poop so it became popular to just poop in somebody else's bricks because you wouldn't want to poop on your own bricks because you would have to put those bricks up.

It is used modernly as a term of warning.
Person A: I don't have anywhere else to throw this trash so I'll just drop in on the floor of your car.

Person B: Don't shit on my bricks, mate. Shit on your own.
by bigguy1027 September 8, 2014
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1. Something to say instead of "Shit!" when you mess up or fuck up. It sounds cooler.
2. You could always add I will to the beggining.... And then people think you're crazy
3. Something to say when in complete and utter disbelief
4. a way to express how mad you are or someone would be (So very mad)
1. Person stubbs toe, "Shit a fucking brick and chicken!"
2. Tonight I will shit a fucking brick and chicken.
3. Shit a fucking brick and chicken, Owen's dating HER!?!?
4. If I don't get this done, my mom will shit a fucking brick and chicken..
by TRINNY BITCH September 9, 2011
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An incomprehensible asshole of epic proportions. Not an enemy just a complete twat at times!
Hey you know Ian, he was a complete shit brick this morning... he really pissed on my chips
by Geoffers January 19, 2017
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Lay a hard solid turd, usually a long and thick shot that can get stuck in the narrow passage of a toilet (and cause a serious overflow for your downstairs neighbor).
When I was told that I'd just shit a brick, I actually felt like I'd just shit a brick. (The latter uses the more accepted definition, associated with anxiety and stress.)
by ReverseHaloEffect May 12, 2020
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Similarly to shitting stones, shitting bricks, shitting rocks, shitting a brick is when you are terrified, it can be a joking tone or a serious tone although it's mainly a joking tone.

On another serious note I actually shit what seemed to be a brick just a few minutes ago, it was shaped as a block and it inspired me to write this.
My guy, I just shit a brick after taking that incredibly hard test
I just shit a brick and afterwards I felt so good I almost became high
I just shit a brick and it looked like a Poneglyph from one piece
by Greatneil80 November 29, 2022
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shirting bricks means when someone is having an over reactive reaction to something.
i just asked a simple question why are you shitting bricks?
by arlo9999 June 26, 2022
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In a lot of trouble or in a bad position
Did your girlfriend find out about your other hoes?

Yeah man and im 'Shitting bricks' right now
by @1giggz June 8, 2023
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