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1.
This is a very useful trick for travellers wanting to have sex in shared dorms in hostels.

It is called 'the Dutch curtain' and involves taking one or two of the sheets off your bed, tucking the sides under the mattress above your bunk and creating a curtain of isolation for you and your girl.

The Dutch curtain allows you to have the semblance of privacy and will help you put your girl at ease, it will also ward off other travellers so you can get your freak on.
Hey Bjorn, looks like Jarpi is getting it on with that slutty Italian girl

What makes you think that?

Look, he has a Dutch curtain around his bunk

Oh, well lets come back in half an hour so we don't have to listen to them
by Way of the player June 16, 2011