thick as shit 

A phrase used to describe an individual with extremely low intelligence. A generally unintelligent person may simply be described as 'thick', however the term 'thick as shit' describes someone who is so dumb that it may be considered reasonable to question if they're mentally retarded. Such people's intelligence is often so low that persons of normal intellect may find it incomprehensible how they can be so stupid.

Someone may be considered/accused of being 'thick as shit' for several reasons, mainly for thinking and acting in ways which most people would obviously recognise as wrong/stupid/flawed/absurd. Unlike people of higher intellect, such people will be unable to realise how hopelessly dumb they really are even after it has been clearly shown to them. These people are unable to understand simple logic and have very poor communication skills.

The term is typically used informally and is commonly used as an insult intended to cause offence.

"He must be thick as shit if he thinks the moon's made of cheese"
"Ha Ha, you're thick as shit!"
"I know someone who ate cyanide because he's thick as shit"
"That person is obviously thick as shit"

thick as shit by dictionaryman2007 September 11, 2007

thick as pig shit

1) Unteachable or untrainable

2) Cant see the obvious if it bit them on the arse

3) Someone who, by their very existence, are proof positive that information CANNOT be absorbed by osmossis. See THICK AS TWO SHORT PLANKS.

3) George W. Bush

George(W)Bush is as thick as pig shit.

thick as pig shit by sociopath9 May 2, 2009

Thick as Pig Shit

A person who is unteachable. Wouldn't be able to learn if it saved their life.

Girl: (after having a fit and insulting a guy): Learn to appreciate girls and then maybe we can try again.
Guy: If you think I will ever try again with you, you're as thick as pig shit.

Donald Trump is as thick as pig shit.

Thick as Pig Shit by DarthKieduss September 28, 2018

thick as pigs shit

Peter Andre and Joey Essex

Peter Andre is as thick as pigs shit

thick as pigs shit by banana22010 December 26, 2013

As annoying as a thick piece of shit in a shallow bucket 

an expression to tell how annoying somebody/something is, as much as something probably very messy.

The reference to a "thick piece of shit" and the fact it is no fitting for a "shallow bucket" probably comes from a real life experience most likely to have happened at the beginning of the 20th century and those before, when modern time toilets were nowhere to be seen in farmhouses and camping grounds of America.

Guy 1: I truly think you should not play with matches that close to the gaz tanks...

Guy2: shut up, you're as annoying as a thick piece of shit in a shallow bucket!!!

As annoying as a thick piece of shit in a shallow bucket by Machinegun8arg April 2, 2008

Thick as two shits 

An English term to describe who stupid somebody is.
This phrase was proved by an English donkey farmer who was found suffocated in a large pile of donkey stools.
One popular theory is that he was murdered by the donkey as it knowingly backed up and stood on him, causing him to choke upon a turd and die.

'John, you're as thick as two shits'

Thick as two shits by Shmopho September 1, 2008