One male sits naked attempting to perform oral sex on himself. Another person sits on the shoulders of the first male, also naked and defecates down thier back. A long deep moan is encouraged from both parties to complete this act on its entirety.
Did you see Kevin and jake last night? I walked in on them performing a doubled dragon !
by Terence towling March 21, 2019
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When you have a bad stomach / food poisoning and end up spewing diarrhoea while also throwing up.
Man, that burritto really did a number on me- I was pulling a double-dragon all night
by randomlysid June 19, 2011
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When you are so fucked up that you simultaneously shit and puke.
Joe got so fucked up he pulled a double dragon in my bed, now I have to throw out the matress.
by BurningInFlames September 10, 2005
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When a male's urethra tip sticks together and causes urine to shoot out in two opposing and unpredictable streams.
"Dude, I just pissed all over your potpourri dish on the back of the toilet..."

"What the fuck man!? Why would you do that?"

"I'm sorry, it was a double dragon."

"Well clean that shit up before my girl gets home from work to take a bath!! Fucking retard."
by Illiac August 30, 2009
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When you vomit and have diarrhea at the same time.
You're not a real peace corps volunteer until you unleash the double dragon
by Uganda be kidding me January 28, 2016
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Slang for viral gastroenteritis given to Sailors who tend to pick up the virus in Asian liberty ports. It is an inflammation of the intestine caused by a virus. The symptoms usually include abdominal cramps, diarrhea, nausea, and vomiting and normally last about 12-24 hours.

Also known to infect cruise ships where close quarters and a failure of passengers to wash their hands leads to wide infection.
Seaman Timmy is down with the Double Dragon. If he continues to try and hydrate with Monster he will need an IV.
by mpdivo January 14, 2012
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The act of vomiting while taking a shit due to alcoholic intoxication.
"I woke up really hung over and had to take a shit. Due to the effort in releasing the crap, I had to vomit. It was a double dragon."
by Thousand Wrinkles April 20, 2010
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