Double Decker Blumpkin

When someone is doing an upper decker and the person on the lower decker is is giving head and takeing a shit at the same time.

I walked into two people doing a Double Decker Blumpkin in your bathroom.

by sick mo'fo December 9, 2012

Upper Decker

The Act of taking a shit in the Upper Tank of the toilet as a prank.

I JUST LEFT THEM A UPPER DECKER!!!

by DaddyFatSizzles April 14, 2011

double decker biscuit

A fucking work of art.

Shelbe: can I borrow your double decker biscuit I need inspiration for my art project
Isabella: I ate it

by Ktvtjvtivtiv October 6, 2017

Spartan Upper Decker

When one is frustrated and angered to the point of giving the accused a most-deserved upper decker and feels the need to voice their anger- they must, just before dropping a lung in the toilet tank, shout loudly- "This is Sparta!!!" as spoken in the movie 300. After this is spoken, one would shit with vengeance into the tank.

Angry person- That bitch of a waitress ignored our table for over half-an-hour because they add automatic gratuity to the check, so I will leave them my opinion of their service in their toilet tank in the form of a Spartan Upper Decker.

Friend 5 minutes later- Did you do it?

Angry person- I showed no mercy!

by Litaker April 25, 2011

double decker dick

a rather, obscurely large penis. it usually has the size of about 5 double-decker buses. double decker dicks are uncommon, though some males have one much similar. for an example, brown's big wanger.

person: hey, did you see that double decker dick on the news?
person 2: yeah! it was so massive! but not as big as brown's big wanger.

by dabmaster11037 December 17, 2019

Double-Decker Whore

The act of taking two perverts, preferably of the same sex, and laying them on top of eachother while tying their arms and legs together and letting them do as they please.
Trade marked by Tyler Coley™️

tonight me and my girl/boy friend are going to do a new position, the double-decker whore

by Ty.Coley November 9, 2018

double decker sandwhich

A sandwhich that has three pieces of bread and two layers of filling.

Bread
Filling
Bread

Filling
Bread

A Double decker sandwhich has three pieces of bread and two layers of filling.

Bread
Filling
Bread
Filling
Bread

by tilley123456 January 3, 2014