The act of sending ones housemate out to Tesco's to buy chocolate, muffins and wine in order to masturbate, naked in the middle of the living room, hoping that you can finish and redress yourself before they return home.
Margaret: What did you get up to last night?

Glynis: I had a dangerous wank whilst Brian popped to the shop for a pint of milk and some fishermans friends.

Margaret: Ooh, that sounds like fun.

Glynis: Yes, it was delightful.
by slapyourstick May 27, 2011
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Danger wank is to masurbate within say a dick-length of the enemy. the enemy being someone who's gonna snap off your bird, break it's eggs and burn it's nest, when they catch you.

The object of danger wanking is to entice yourself into a sense of security, then your climax makes you grunt and BOOM they've seen you.
***Get out all your magazines/dvds***
***Open your bedroom door***
***Unzip your jeans***
***Whip out the one-eyed-milk man***
***proceed to Danger Wank***

"MUM!!! ...."

you must finish and put everything away by the time she gets to the top of the stairs...

OR

On a long journey in the car:
Sit in the back, while someone else is in the front
whip out your lolipop, and proceed to wank
you must finish without rocking the car off course, atracting attention in the rear-view mirror, or making an audiable sound.

go on, try it....
don't do it for you, do it for the little guy
by VisualShock November 20, 2006
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to masturbate in a place where you are likely to get caught at work, woods, train, cinema, phone box, bus (top deck), park, swimming baths, parked car, waist deep in the sea etc…
hmmm... this beats working, hope nobody can see me.....oops!
by strawberry January 6, 2004
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Phrase given to the notorious art of masturbation within scenarios of heightened exposure.





Friend 1 - 'Man I'm totally hooked on danger wanks, i tried to go back and i cant'

Friend 2 - 'Dude I know! just yesterday, before a service, i climbed into the grave and s.........

Friend 1 - 'Get outta my church'
by compasskid April 21, 2009
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Stimulation of the male reproductive cylinder, with intent to excrete reporductive plasma, in situations involving high risk of social humiliation.
Examples of danger wank:

Whilst sharing a bedroom with a sibling and/or a parent and/or a grand-parent.

Also may involve the oscillation of the cylinder membrane whilst under the pretence of performing currency generation activities with the head of the currency generation operation (one's boss).
by Wankington October 30, 2008
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The act of having a wank, and calling your mum just before coming. Then coming, and cleaning up before she walks into your room.
Ray: Alright kiddo, what'd you do last night?
Steve: I thought I'd have a danger wank, but I didn't clean up in time, and my mum saw my todger..
by GrungeMonkey March 21, 2006
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to crack one off at speed making sure you shoot your load before you get caught!
shouting for your mum whilst beating off!
wanking in an elevator in a multi story car park whilst on the way to the top floor!
beating off in your car while waiting for the lights to change to green!
all of the above must be done by every male in the world!
by mike March 19, 2004
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