double under 

After a long night of drinking, when you need to puke and shit at the same time, you bring the trash can between your legs while on the toilet and squeeze as hard as you can. This act can be seen as pinching a raw sausage in the middle and pushing the meat out of the casing from both ends. If severely hungover, this is the best case scenario to efficiently exhume all remnants from the night before. Male side effects from this maneuver usually cause awkward boners.

" Man, John pulled the double under this morning. He must have had one hell of a night!"

double under by whiskyshits April 6, 2014

Double Under 

When a single person is displaying both underboob and underbutt.

All eyes were on her when she walked into the club with the double under.

Double Under by arrowsispointy July 4, 2021

Double Underhook 

During missionary sex, when the women begins to move around too much, you place your arms underneath hers in a double underhook fashion to prevent her from sliding any further.

Dude, Mike was fuckin' this bitch and he was pokin' her so hard he had to double underhook her so she wouldnt move around so much.

Double Underhook by Three Six Zero's Best August 8, 2007

Double Undercut 

A card control move used in sleight of hand tricks where a card is placed into the deck, two groups of cards from the bottom are cut to the top, and the card that was originally placed ends up at the top of the deck.

Magician: now place your card into the deck, and now I will cut it a few times...
Joseph: I saw you obtain a pinky break, was that a double undercut?
Magician: ah, you got me!

Double Undercut by BobbyRenzobbi September 2, 2022

double underhook motor ass 

In missionary position, you wrap your right arm under her left leg and left arm under her right leg pulling both legs back and repeatedly pile drive your penis in her vagina with your ball slapping against her ass.

She loves double underhook motor ass!

double underhook motor ass by Billy ray valentine 2 June 25, 2024

Double ended underwear boat 

Ususally plural, since it requires a hard on and a turtle head at the same time. Also known as a Double ender.

He left in a real hurry after he said he was pushin cotton. I think he got excited too because when he stood up he had a double ended underwear boat goin on.

Double ended underwear boat by madmike135 December 19, 2011

Double Rudder Udder 

When a girl jerks off two guys at the same time while slapping her tits on their dicks.

I got off so hard when Jenny gave me and Tom that Double Rudder Udder at the party last night. Her tits are so big it felt like heaven on my dick.

Double Rudder Udder by Mr. Dooseldorf May 26, 2018