double decker

When a person stacks one fist on the other, and aggressively shoves them into a woman's vagina.

"I'm still hurting from his double decker last night"

by Kelsey15 March 20, 2014

Double Decker

Similar to the Upper Decker, the Double Decker involves taking a shit in the victim’s toilet, not flushing, then repeating the process in the tank. The end result is the unsuspecting victim flushing the lone turd, only to be accosted by a stream of liquid feces into the bowl. This is far beyond an innocent prank, be sure the victim deserves it, as there’s no going back.

Allen was house-sitting for Sam and had a party at his house...he was only caught because somebody left a Double Decker in Sam’s toilet.

by AlienMan1964 February 7, 2018

Double decking

Two people farting within a small space of each other

Damn bro I could barely breathe in the car when Dan and Samantha were double decking last night

by Lilbodega March 5, 2018

Double Decker Do Ya

When you and your bro have sex with two separate girls on the same bunk bed. One on the top bunk and another on the bottom. When done properly the shaking of the two beds off set each other perfectly.

Bro me and my boy had a double Decker do ya last night with a couple Shorty's

by If your sugar daddy was a Chri February 4, 2019

Double Decker

When you take a shit in the toilet tank instead of the toilet bowl.

Guy 1: Dude I just took a Double Decker!

Guy 2: Aw no way man, right in the hotel bathroom! Right on!

by Triangle smacker December 29, 2019

Double Decker

The act of inserting two penises into one vagina, a deft pun on the phrase double deck her.

Yeah, we did a double decker on her.

by Anarcho Crust Fuck April 4, 2020

double decker cheese loaded bastard

so this bastard took a double decker, and loaded it with cheese. crazy

"Hey, take a look at this double decker cheese loaded bastard. He's afraid of the imminent heat death of the universe, what a loser." *skateboards away*

by 6aXL September 30, 2020