The act of a guy having sex with two girls at once, one with his own junk and one with a strap on dildo attached to his back just above his butt. The male thrusts back and forth in the middle pleasing both lovely ladies at once.
Brian: dude i totally had a double taco last night with that one four fingers chick and her sluttly friend. It was so awesome

Luke: dude thats pretty sweet i wish i could have a double taco with two scene chicks. It sounds like fun and im super desperate.
by eliza mittens November 24, 2009
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a blumpkin with the places reversed. Bonus points are given when it can be proved that the girl has actually eaten tacos recently.
After that awesome blumpkin, I had to pay her back with a double sided taco
by greg the original June 20, 2006
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When going down on a girl, and you proceed to throw up on her coochie. It is the male version of the chunky waterfall. See antonym: chunky waterfall.
"Hey my girls vag smells so bad, when I went on down her I ended up giving her a Double Meat Taco!"
by schoolglue1234 September 7, 2014
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When you and your homeboy double team a Mexican chick. Thats pretty much it. But thats how it starts. The double dicking must be done simultaneously to apply to this definition.
Last night, this chick Juanita, was into both of us gringos. We convinced her to come home with us and had the most amazing double dicker taco.
by albertocrat June 6, 2015
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when a female's leg fat surrounds her vigina thus resembling a double decker taco from Taco Bell
Not only did Delorous lose weight while in her diet, but she also lost her double decker taco.
by Orangejello Lewis November 12, 2009
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the act of inserting two mexican penises into a white woman's vagina.
1.) Juan and Pedro gave Brittany a double stuffed taco!
2.) DOUBLE STUFF MY TACO, JUAN AND PEDRO.
by juanandpedro September 10, 2010
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