The act of defecating and vomiting simultaneously. Usually a symptom of the flu or other gastro-intenstinal virus.
Dude, can you get a wet-dry vac and some bleach? I went to go puke in the toilet, but I was packing the double-barrel shotgun so I got some anal confetti on the floor.
by Duct Tape Boy February 15, 2004
Get the double-barrel shotgun mug.
When a woman farts and queefs at the same time.
I made a joke while have sex from behind, and when I pulled out, she was laughing so hard, she double-barrel shotgunned me.
by Beenshot June 29, 2015
Get the Double-barrel shotgun mug.
A shotgun with two barrels, two bullets, and has more stopping power then a desert eagle on 'roids. When fired, you can reload one bullet, or fire both and reload both. Simply a matter of preference. Also has incredible recoil if your not careful, and it can AND WILL break your arm/shoulder/face.
Guy 1: Hey, lets fire this double-barrel shotgun with one hand!
*fires*
Guy 1: Shit, I think I broke my arm!

Guy 2: Owned.
by Lolw00t December 17, 2008
Get the double-barrel shotgun mug.
When a lady is giving head to 2 guys at the same time with both cocks in her mouth. Both guys "co-jizz" in her mouth at the same time (making a "shotgun" effect at the point of explosion). Then both of the men pull out and yell, SHOTGUN BITCH!!
Dude me and my boy totally took this chick home from the bar last night and fucking double barrel shotgun that hoe!! She was coughing up our man juice for at least an hour after.
by Peter Neversoft November 1, 2009
Get the Double Barrel Shotgun mug.
When someone has nostrils that look like blow holes. Just pray they don't look up and spray on you.
by ccharmon October 19, 2007
Get the Double Barrel Shotgun Nose mug.
Taking a shotgun from two blunts at one time.
Damn that double barrel shotgun got be shook out my shooooos. I was high as hell biatch!
by Skeety McSkeetSkeet November 15, 2007
Get the double barrel shotgun mug.
Someone with who has a nose that sticks upward.

If you have that nose you can shoot walruses and shoot with your tits.
Sup double barrel shotgun nose go shoot that walrus.
by The fag that u hate December 14, 2017
Get the double barrel shotgun nose mug.