concretia 

In a city, an area where there is no green space for miles; only cement buildings, sidewalks, walls etc.

"Man, I really need a vacation-I need to get away from all this concretia."

concretia by MIL January 26, 2006

jonny concrete 

Slang term used to describe an item or object that's flipin awesome - something that you'd swap an arm or your own granny for. Comes from the British luxury brand that specialises in making concrete furniture and brick wall for graffiti artists. The brand is well known in London for the concrete door stops it leaves around the city for people to find.

If your mate had a concrete doorstop with a steel handle or a flying car that doubled as a submarine you'd say 'that's totally jonny concrete man'.

jonny concrete by bunchofbananas January 17, 2019

Johnny Concrete 

Slang term used to describe an item or object that's flipin awesome - something that you'd swap an arm or your own granny for. Comes from the British luxury brand that specialises in making concrete furniture and brick wall for graffiti artists. The brand is well known in London for the concrete door stops it leaves around the city for people to find.

If your mate had a concrete doorstop with a steel handle or a flying car that doubled as a submarine you'd say 'that's totally johnny concrete man'.

Johnny Concrete by bunchofbananas January 22, 2019

Concertvationist 

a person who advocates or promotes a musical performance given in public, especially during shutdowns under a controlling government or vanguard party that is organizing the economic, social and political affairs toward the construction of socialism.
live show concert concerts venues music venue outdoor music entertainment vox guitar guitarist singer musicians promoters promoter fans sound lights mixer shows songs bands roadies live bands music fans famous rock and roll heavy metal

The concertvationists are doing everything possible to get live music back on stage.

Concertvationist by Rxm13 July 18, 2020

Concrete Sex 

Concrete sex is when a man is giving anal and knocks the person receiving the anal out. As they have knocked them out the muscles in the anus grow tight and trap your penis inside the anus until the receiving person wake up.

I was having Concrete Sex with jenny the other day and I knocked her out cold for 30mins. Mate my dick went numb

Concrete Sex by Calhayes1 May 10, 2014

cold concrete

Some think it causes piles.

Don't sit on cold concrete or you will get painful piles hemorrhoids.

cold concrete by gammarock February 25, 2005

concrete fever 

a term used to describe an overzealous construction worker's state of mind when pouring concrete. Usually characterized by irritability, yelling, and generally unpleasant behavior.

The foreman is being a total douchebag today because he has concrete fever.

concrete fever by Johnnybunch January 23, 2009