Staining the Porcelain 

To take a dump. A shit, if you will.

P.J.: "Be right back guys! I'll be Staining the Porcelain for a few minutes!"

Staining the Porcelain by P.J. Hutch March 8, 2008

staining porcelain 

stocking the pond, dropping the kids off at the pool, etc. slang phrase for deification

Where's john... oh he's out staining porcelain

staining porcelain by mormdavid April 24, 2009

Staining the wood 

Having sex with a woman when she is on her period.

Man I was staining the wood with that chick last night...

Staining the wood by opiuyt April 27, 2011

staining the table 

It's when you defecate on someone's chest and gently smear it with your hand. Kind of like wax on, wax off.

Tony came over last night and he began staining the table.

staining the table by Josh1981 February 7, 2008

staining the deck 

the act of taking a shit on the pussy

man 1:man i stained the deck last night
man 2:dude fukn nastey, but i love staining the deck

staining the deck by skinhead1488 August 1, 2010

Staining Wood 

Another word for anal sex. The process of staining your wood consists of a white male penetrating a butthole of his choosing and upon pulling out revealing a shit covered dick. Hence his wood has been stained.
Can be used as "stained wood" "staining my wood" or "wood staining"

"I spent all night staining wood"
"Me and my buddy spent all weekend staining wood with Stacy from accounting"

Staining Wood by Megatron81 July 6, 2014

staining a juul

High school kids robbing people for there juuls because they are highly addicted to the device.

Me: YO, I stained that ugly ass nigga caleb daniels for his juul at union square.

Nahmir: I love staining a juul!

staining a juul by BenBallerNoJohnnyDang January 4, 2018