A pressure wank will take sometime to organize. Firstly one needs a Demijohn type vessel with a faulty fermentation lock. Secondly add to the Demijohn all the usual items to allow the fermentation process to develop. Timing is crucial! After 2 months in direct sunlight the contents of the Demijohn should be ripe for the rip! Note: awaiting for the perfect moment means commitment I.e. staying with the vessel 24 hours a day till its ready.

Since the fermentation lock is faulty the pressure should be quite powerful so please wear the appropriate gear. ( a strong tissue placed on the head and a bandage).

When the moment of the spurt of the bacterially infected juices comes! Place the tip of your placid willy or bell upon the faulty fermentation lock and tape (with gaffer) till sealed!

There will be a slight pause then...wooooooooooooooooo f! watch your cock balloon and balls crack with the liquid wonderment speeding through your Jappipe!

And enjoy till empty.

pressure wank is also known as: Drain My Fat "Lady Jane " from the french : dame-jeanne.

pressure wank is also known as: Drain My Fat "Lady Jane " from the french : dame-jeanne.

You could also try Anal Scrumping! Using the same process but aimed up the wrong en!
by justin wilson April 25, 2007

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Top Definition
When you shout your Mum and then begin wanking.

The idea is you bolt your load before she opens the door.
"Mum"
"Yeah"
"come here"
(begin pressure wanking)
(Bolts load)
(door opens)
"Yes?"
by _pete_ November 15, 2006

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A pressure wank will take sometime to organize. Firstly one needs a Demijohn type vessel with a faulty fermentation lock. Secondly add to the Demijohn all the usual items to allow the fermentation process to develop. Timing is crucial! After 2 months in direct sunlight the contents of the Demijohn should be ripe for the rip! Note: awaiting for the perfect moment means commitment I.e. staying with the vessel 24 hours a day till its ready.

Since the fermentation lock is faulty the pressure should be quite powerful so please wear the appropriate gear. ( a strong tissue placed on the head and a bandage).

When the moment of the spurt of the bacterially infected juices comes! Place the tip of your placid willy or bell upon the faulty fermentation lock and tape (with gaffer) till sealed!

There will be a slight pause then...wooooooooooooooooof! watch your cock balloon and balls crack with the liquid wonderment speeding through your Jappipe!

And enjoy till empty.
pressure wank is also known as: Drain My Fat "Lady Jane " from the french : dame-jeanne.

You could also try Anal Scrumping! Using the same process but aimed up the wrong en!
by justin wilson April 23, 2007

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt