The unfortunate event, usually due to food poisoning, of vomiting and having explosive diarrhea at the same time.
Several hours after our date at the Chinese restaurant, my wife and I got food poisoning and were double barreling all night long.
by JohnnyK30 October 26, 2015
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When a girl gives simultaneous handjobs to two guys.
{Man says to neighbor boy} Hey, you interested in having my wife go double barreling on us? Boy asked, whats that? The man makes jerk-off motions with both hands. Boy smiles and high fives man.
by Twatter August 15, 2012
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When you put both of your partners big toes in your mouth at the same time.
Christian: “When we get home I’m gonna give you the wettest sloppiest double barrel you’ve ever had.”

Woman: “omg staaahp 🥰”

Woman the next day: “we were 69 double barreling all night last night, I think I tasted some athletes foot
by Anus taco October 9, 2019
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When a straight gutter slut is sucking you and your boy's dick and she sticks both of them in her mouth at the same time like shes at a damn hot dog eating contest.
That ditch pig Stevi tryed doing the double barrel with me and Doug last night.
by pat790 September 2, 2010
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The sexual action of 2 women giving oral, side by side stroking up and down with their mouth's connected around the base of the shaft.
Garrett's double barrel was so crazy you could basically hear the shotgun pump.
by EasyDuncan July 17, 2017
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Having two barrels mounted side by side: a double-barreled shotgun.
Man, I got my double barrel twelve and fucked that guy's face up..
by juliopavei July 11, 2008
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