Texas Overhand Double Pump 

The double pump is a technique where you cock your rifle using both hands with a large stroking motion resulting in a much larger blast when you fire off.

Lance perfected the Texas Overhand Double Pump in the 6th grade. Damn, does that guy have stamina.

Texas Overhand Double Pump by I got a big Nick June 16, 2018

urban double cork 

The act of fornicating while simultaneously riding down a snow slope on a sled while the female is on top. The exact moment of the Urban Double Cork is when the sled hits a bump or a ramp, and the mounted female's bounce is unintentionally enhanced, creating a pop sensation at the end.

My favorite Christmas present this year was the Urban Double Cork. My girlfriend gave it to me on the kiddie slopes.

urban double cork by EDRunchman October 5, 2010

English Double cheek slap (Irish Kite Flying)

Its a sex act to where you blow in to a women's vagina (assuming they have big droopy vagina lips) real hard, with your face crammed as deep as you can get it, and the lips slap your cheeks or face silly.

droopy nasty vag lips on a women, open her up smash your face into her hole and make it as air tight as possible and blow. Watch the lips vibrate and flap in the wind. Other Words known as English Double cheek slap (Irish Kite Flying)

English Double cheek slap (Irish Kite Flying) by Justus Alexander Freiherr September 9, 2011

ACE DOUBLE O.G 

if you ace double o.g, that means your 100% trill from the top of your head to the bottom of your feet. Just being real.

you already kno i keep it ace double o.g till i die boi!

ACE DOUBLE O.G by the real ace December 24, 2006

Dutch Double Dipper

A Dutch Double Dipper AKA a Triple D (DDD) is when the female bends over so she is looking between her own legs. The Male then continues to go from Ass to Mouth (or reverse depending on preference) as fast as possible.

Dutch Double Dipper:
Bob: "Hey man I was trying to do an Eiffel Tower with this girl but she didnt like the idea of another guy"
Frank: "Oh yeah, what you end up doing then?"
Bob: "I Triple D'd her!"
Frank:"NICE!"

Dutch Double Dipper by theonewhoisbroken February 3, 2010

the double y theory 

the double y theory, is the theory that anyone who types 'heyy' in a conversation, is most likely female.

stranger: heyy
you: you must be a girl
stranger: omg how did you know?
you: the double y theory

the double y theory by strangeworld April 2, 2010

Robo Double Style 

A double penetrating sex act where a dildo (preferably one that rotates & vibrates the clit) is put in the woman’s va jay jay from behind & a man performs standing doggie style anal sex, while holding the dildo between his legs. This gives him the ability to independently control both penetrating members.

I can hardly sit today. All my parts were pleasured last night. My hubby gave it to me robo double style. Half man & half machine.

Robo Double Style by ophora December 15, 2010