15
When you get a boner and ejaculate at the same time.
(verb) I duke nukem whenever I drink whiskey and put my wiener in strange places.

(noun) I had a Freudian dream last night where I blew up a submarine. I was informed in said dream, that when one becomes erect and immediately ejaculates, it is referred to as a duke nukem. When I awoke, my boxers were covered in semen. I clearly had experienced a duke nukem.
by zarathustra2011 May 10, 2012
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16
1.)Another term for ''dolphin diving''. Mostly used in the Zombie section of Treyarch games.

2.) A complete badass. So full of badassery, he kicked a cyclops eye across a football field.

See dolphin dive
1.) Dude! I just Duke Nukem'd under the lander!

2.) Ey! Did you get that new Duke Nukem game? I drew on that white board for hours.
by G.I. Hooker October 10, 2011
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