To take a drink through two straws- preferably using a straw designated to your drink-mate.
Ellen: (Begins to sip through both straws)
Joel: Ah, double barrel!
by Ellen of Bad News March 4, 2006
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a double-barrelled word.
The word ‘apparent’ is a double barrel. It could mean either ‘clear’ or ‘seeming’.
by uttam maharjan August 23, 2012
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Used to describe a large, ugly chick. If one came after you you'd have to shoot her with both barrels of a shotgun to save yourself.
The party was pretty cool, but was filled with double-barrels.

by DJGrizz September 26, 2006
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To completely fuck up a simple task in an unnecessarily complicated way
"I went to the car was today and instead of washing my car, the guy dumped paint in my backseat and painted my tires fire truck red, he really double barreled that one"
by BigOleDirtyDirty August 2, 2017
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Short for "double-barrel shotgun", it is THE weapon of a redneck, possibly passed down from his great-great grand-daddy who, due to inbreeding is from both sides of the family, because it does not break, and they've been around for god damned ever.
Redneck, holding his trusty-double barrel: GET OFF MY PROPERTY, YOU DAMN KIDS!
by HutchinsonUberAlles June 13, 2010
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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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