shit a brick 

1. To be extremely surprised and displeased about something.

2. Something you do while waiting very anxiously for something.

3. An exclamation of displeasure.

1. Man, he's gonna shit a brick when he finds out you wrecked his car!

2. ...so we're sittin' there shittin' bricks waiting to see if the cop is going to give us a ticket!

2. Shit a brick! We've got a test in Calculus tomorrow!

shit a brick by maracanda April 22, 2006

shit a brick 

Something that is so shocking, unusual, or angering that it would make you
”shit a brick”

When I saw how mangled my new car was after the crash, I nearly “shit a brick”.

shit a brick by Said February 4, 2003

shit a brick 

Term used to describe a situation where someone became so overcome with a feeling that they not only lost control of their bowels, they did so on a magnificant scale and let a square unit drop down. See brick it.

He thought it was funny, so I put an AK in his face and he shit a brick.

shit a brick by Gumba Gumba February 27, 2004

Shit a brick 

A term used to express a state of anger or rage. Usually used in post-conflict chatter. To shit a brick would be insanely painful, hence the pain portrayed in the word.

Dude. My girl caught me playing video games instead of feeding the baby for the 4th time! She almost shit a brick on me.

Shit a brick by MyBigTit March 8, 2011

shit a brick 

An expression of surprise or exasperation

You did what?! Shit a Brick, mate.

shit a brick by toona November 5, 2003

shit a brick 

to actually excrete a brick

Guy 1: Oh my God, who put A BRICK in the toilet?

Guy 2: Oh that was me... I had a bit of trouble getting it in there...

shit a brick by loz July 1, 2003

Shit a Brick 

A word that can be used as an expression of shock/anger, or in some cases an insult. This word most likely originated from the thoughts of pain from doing such a feat.

1.) Then she started sexting me, I almost "Shit a Brick" when I saw her nude body!

2.) Well, you can just go and "Shit a Brick"

Shit a Brick by The Big KG August 15, 2012