double action 

"Double action" guns are much more common than single action - most semi-auto pistols are double-action, at least for the first shot.

That means that pulling back the slide on your semiauto pistol only chambers the round - it doesn't "cock back" the striker pin. Only when the trigger is pulled beyond "first stage" (halfway back) does the hammer/striker become cocked.

After that first shot, all other shots from the gun (until it is decocked, safety is activated, or you cycle through the rest of your ammo) are "single action," since the blowback from the previous shot provides the force to re-cock the weapon.

"My raps are double action, run the track from the back end" - Poppa Wu, "New Improved"

double action by ShazamVT April 3, 2008

Double Action 

While masturbating, a finger is inserted in one's anus.

James? Yeah he double actions.

Double Action by I'm not at all from Doncaster. August 21, 2009

double action boogaloo 

A phrase commonly used to describe something exciting.

Roller skating! That will be a double action boogaloo of a time!

double action boogaloo by Gabeasaur March 30, 2015

Double-Action Revolver 

When a man has fingers inside a woman’s vagina while simultaneously rubbing the clitoris with his thumb

I hit her with the double-action revolver and her legs started shaking

Double-Action Revolver by Charles Barclay March 21, 2022

Double Barreled Action 

1. When a guy has sex with a woman while using a dildo on another woman.

2. When a guy born with two dicks has sex with two women at the same time.

3. When a woman has a threesome with two guys.

1. "Dude last night I fucked Tonya while I was using a dildo on Maxine! A little double barreled action."

2. "Last night I found some real freaky women who were lookin' for some special double barreled action. Nailed both of 'em at the same time!"

3. "Last night I got Ray and Jessie to come over and got a little double barreled action"

Double Barreled Action by Tex-Mex Shawn C. September 21, 2010

Double hand action

Petting something with two hands.

When your cat really has an itch so you give them that double hand action.

Double hand action by Annayon January 2, 2022

Double cap action

Showing both of your nuts/balls

I was bored so I gave my dog double cap action.

Double cap action by Mrcaps March 4, 2026