shit a brick sideways 

An EXTREME case of constipation

Before:
I feel like I'm going to shit a brick sideways!!!

After:
Man my ass hurts, I just shit a brick sideways.

shit a brick sideways by HDR February 4, 2004

buck-shot-asshole 

When your ass creates a poop that causes a shaken champaign bottle effect. This is usually induced by mass amounts of beer the night before. Tacos and other messy foods do not create such a shit because they leave the fecal mater very runny where there needs to be a build up of solid shit to clog the sphincter followed by pure liquid.

Axel had a bad case of buck-shot-asshole after two dollar Tuesday.

Dude cant hang out got a bad case of buck-shot-asshole.

buck-shot-asshole by johnsonstatefailure January 20, 2011

Brick Shithouse 

UK usage-

A very big person, normally male who is as broad as he is tall yet carries very little fat. Not the sort of person you would willingly upset.

Term comes from the large brick built outside toilets once common in working class areas of the UK.

I ain't gonna mess with him, he's a bleedin' brick shithouse.

Brick Shithouse by black flag June 7, 2004

buck some knucks 

to fist fight. knucks are defined as knuckles, and bucking is the act of punching.

"We're gonna buck some knucks if you don't stop talking smack."

"Me, you, outside by the cafeteria after lunch; we're gonna buck some knucks."

buck some knucks by HeyThereFracaso August 14, 2009

brick shit house 

usually describing a person who is very muscled and tough; impervious, unassailable

"He went up to the line -- tall, formidable, and built like a brick shit house!"

brick shit house by Mark Satterwhite January 28, 2004

Mexican Buck Shot

The fecal spatter which remains in the toilet above the water line even after flushing. This usually occurs after consuming cheap Mexican food.

Brian must have had Taco Bell last night. The toilet is loaded with Mexican Buck Shot.

Mexican Buck Shot by Still House Stevie December 8, 2010

brick shithouse 

Heavy set; stocky; well built. As in “He was built like a brick shithouse”.

brick shithouse by cracky March 1, 2003