dodecanal 

When twelve penises or objects that exemplify penises, such as dildos, in one anus.

It is physically possible to achieve naturally but has rarely been attempted in pornography, certainly not in the mainstream.

However, dodeca anal penetration with the use of eleven penises and one dildo has been done, notably by female porn star josh moran, twice.

Cindy tried dodecanal with her boyfriend and eleven dildos

Samantha had Frank and Derek and Jack and Fred and Bob and Dale and Chris and Josh and Paul and Niall and Rylan sexually penetrate her anus at the same time, and also added a dildo into the mix

Somehow, some way, Jessica got twelve men to fit their erect penises into her anus all at once.

dodecanal by plasticpenguin November 16, 2009

dodecadangit 

When you say dodecadangit, it's usually when you're mad at a shape, like a hecatonicosahedroid.

Dodecadangit! Don't tell me you played a hecatonicosahedroid! -Foldy, BFB 4

dodecadangit by cartman7 April 22, 2018

dodecasaster 

A horrible occurance, 6 times the magnitude of a disaster. Di being the prefix for 2, dodeca the prefix for 12. Used in instances of extreme misfortune.

Coming home I was met with a dodecasaster of hobos mauling me with their shopping carts.

dodecasaster by Monican and Alan Lewis August 22, 2004

Dodecanegron

A dodecanegron is any polynegron with twelve flat faces. The most familiar dodecanegron is the regular dodecanegron, which is a Platonic solid.

Police officer: Mam, can you describe the suspect?
Mam: Well he was a tall, muscular black man, with twelve flat faces.
The police officer writes down "Tall, muscular dodecanegron".

Dodecanegron by Winterous February 18, 2017

duodecadal 

Relating to one's second decade, aka one's twenties.

1. Ernest attributed Joan's disquieting behavior to duodecadal melancholia.

2. “Scarlet just radiates that duodecadal sexual energy. Man I just want to f*ck that b*tch like no ones' business!”

3. “Holy sh*t, that 70 year old son-of-a-b*tch just f*cked that duodecadal slut! Dude, he got lucky as f*ck. No way he did it sober, he must’ve gotten her sh*tface or payed that thot bazillions for how God damned ugly he is.”

duodecadal by Mous, Anon Y. December 2, 2019

dodecanut 

(doe-deck-uh-nut) To ejaculate in a burst of twelve directions, getting sperm everywhere.
Uses: Dodecanut, Dodecanated, Dodecanation, Dodecanating

Tyrone: Let me penetrate and dodecanut inside.
Shawty: If you dodecanut, you will stain my new carpet.

dodecanut by Lil Dodecanut September 22, 2017

Dodecakilowowzashalicious

1) Really cool, amazing, opposite of dumb, boring, lame, etc.
2) 12 times awesome (thus the dodeca)

1) Girl 1: OMG! Dat movie was soo epic!
Girl 2: It was totally dodecakilowozashalicious!

2) Guy: That was so awesome! It was like... 12 times awesome!
Girl: You mean dodecakilowowzashalicious?

Dodecakilowowzashalicious by UrCrazyPsychoStalker November 4, 2012