Grown on Concrete 

Rude and abrupt in nature

People from New York are just mean; it's like they were grown on concrete.

Grown on Concrete by Jaubrey September 6, 2009

Concrete Pizza

A concrete pizza occurs when plant matter such as grass and leaves finds its way or is placed onto a concrete or cement surface before it dries. For added effect, one may put tomatoes, onions, and even pepperoni in the mix. If a sealer is applied onto a concrete pizza, it is then known as a complete concrete pizza.

WARNING: Concrete pizzas are not edible. Consumption will result in dental damage, esophageal lacerations, digestive system shutdown, and probably death. If ingested, contact Wendy Northcutt from the Darwin Awards immediately, because you would be a serious candidate for the award.

Note: Concrete pizzas can be ugly and structurally weak; customers are highly unlikely to pay for them.

"The customer was not very impressed by the concrete pizza on his porch, and was even less impressed when we sealed it with tomatoes and onions.

Concrete Pizza by CapitaoChaos April 24, 2014

five times harder than concrete 

Something very difficult. Based on the rescue from the Beaconsfield gold mine in Australia where the rescuers encountered rock said to be times harder than concrete.

That exam was five times harder than concrete.

five times harder than concrete by diggler2002 September 6, 2008

Take a Concrete pill 

Harden Up

Man That Guy Needs to Take a Concrete Pills and Harden The Fuck Up

Take a Concrete pill by Rugbyfan69 June 3, 2009

concrete general

Simply put, the boss of the street; controls the flow of commodities and/or whores on the street.

A: shit son, make way for the concrete general.

B: y'all know who I am!

concrete general by T. Polkinghorne March 23, 2008

concrete crown

A term used to define a shit that at first is difficult to dump, but, once the first inch is out, slides out no problem.

Damn, I thought my ass was going to be in for a hurting, but that dump just had a concrete crown.

concrete crown by DavidoPowellez January 12, 2008

Set that bitch in concrete 

When a chick gets put in a concrete form and pounded from the front and rear. Possibly from the same gentleman one end at a time, possibly not.

If matt doesn't get laid soon I'm going to set that bitch in concrete and take his tater myself.

Set that bitch in concrete by Wizard McGee April 12, 2015