The above mentioned place was meant as a joke, obviously...
Here is a list of night clubs and a map of their locations:
http://www.nelso.dk/dk/koebenhavn/nat-klub-diskotek/
Some of the hot places with lots of pretty girls are:
http://www.luuxcph.dk/
http://www.k-3.dk/
http://www.vega.dk/?sc_lang=en
But one should also notice that some evenings, those places demand membership, and/or you'll be asked for ID for age verification, since some evenings the limit will be either 18, 21 or 24 years of age. Some of these places will also have dress code on occation, so no naval outfits like uniforms and hats.
The membership thing is a little out of the question for most of you, so maybe McBecks suggestion to go to either a pub or bar will be the best option. Or maybe do the pub crawl thing. Something we often do: go in and get a beer (notice I wrote beer and not bear
), then go to next place and get a new beer and so on...