8.4 

The 8.4 (in inches) is the legendary penis size that is the gateway between heaven and hell for the vagina. Between ultimate pleasure and an aching vagina, the "8.4" is the perfect piece. Curved penises dont apply.

"i sure wish i had an 8.4"
-Millimeter Peter

8.4 by ThunderJugs Romango December 9, 2008

8.4 

The devil class need from Satan himself. Sent to ruin every teachers life and bring down everything to flames

I hate 8.4 they are the definition of hell.

8.4 by Pinapple pete June 3, 2018

8.4 

8.4 The class need by Satan himself to ruin teachers life's and bring everything to flames

I hate 8.4 they are the definition of hell

8.4 by Pinapple pete June 3, 2018

8.4 

8.4 The devil class made by Satan to ruin teachers life's and bring everything down to flames.

I hate 8.4 they are the epitome of hell

8.4 by Pinapple pete June 3, 2018

8.4 

epic home room

8.5: we have the best home room

8.3: no we do

*8.4 walks in*

*all the other homerooms understandable have a nice day*

8.4 by bazza&gazza&shazza March 4, 2021

8-4-2

A diet favored by some sufferers of anorexia which supposedly promotes rapid (and dangerous) weight loss by fooling the body's metabolic regulation.

For a while I was even doing 8-4-2, which I don't recommend 'cuz it nearly killed me.

8-4-2 by Byronsky March 26, 2007

world 8-4 

1. the level where you can save the princess in the Super Mario Bros. video game.
2. It is also used to refer to finding the love of your life.

Dude 1: When you are you getting married?
Dude 2: I don't know. I have found world 8-4 yet.

world 8-4 by toast455 March 9, 2006