Septic Swallow

When a guy is sitting on the toilet, taking a dump, and you're sucking him off and swallowing his cum.

I was giving him a septic swallow, and his shit sprayed all over my face!

Septic Swallow by WhipPoorWill12 July 13, 2019

Septic Pear 

The act of placing various fruits in ones anus, and then proceeding to eat it while having anal sex with them

sharice and I had great septic pear last night, her ass-grapes were delicious

Septic Pear by Thomas Crowe April 25, 2011

septic tank

Pissing and shitting in a girls mouth and duct tapping it shut. All during sex.

"I gave Tina the septic tank last night."
"Sick."

septic tank by cfch September 7, 2006

septic femininity 

A condition of the post-modern, educated Western woman whereby she acts as a man, foments discontent in some manner, then retreats behind her femininity as a cover. To be certain, all females don’t suffer from this social affliction.

Septic Femininity is also a bluff related to ‘the game,’ as it always requires the use of feminine wiles to achieve a result.

This activity appears to be rooted in the social media validation and soyboy phenomena. Once recognized, the pattern of behavior is easy to spot and becomes comical. Groups of ‘woke’ men have begun a sporting subculture related to toxic femininity.

She sat festering silently in her septic femininity, raising the hem of her garment ever so slowly until she had the tables’ attention. That last man paid no attention, so he didn’t matter.

septic femininity by rexbacchus August 28, 2018

septic tank

The art of while being intoxicated placing a funnel into a woman's anal cavity and vomiting into said funnel.

wow, i am so drunk but that girl has a nice ass i would like to septic tankher.

septic tank by J.M. gigitty August 8, 2009

Septic Fail 

Worse than an epic fail.

Septic fail comes from a mix of Epic Fail and Septic Tank.

(a septic tank is used to store/dispose of human waste. in place of a sewer)

Septic Fail is to be used in extreme cases only.

terminology may vary,

(in fail order)

fail
epic fail
septic fail
super septic fail

nasty septic fail
super nasty septic fail
epic septic fail

and finally

super epic, mega septic stink-nasty fail

degrees of fail...
1.)(Score goal on own team)=fail

2.) (Trip on own foot, fall and fit face on floor)= epic fail

3.) (score goal on own team then trip on own foot and hit face on floor, stand up and knock your gym teacher unconscious)=Septic fail

3.) (Accidentally back truck off of a cliff, land truck on grandmother)=Septic Fail

2.) (When playing tic-tac-toe against oneself, lose)=Epic Fail

3.) (When parallel parking, hit the car in front of you and the car behind you several times....get out...your car explodes)=E P I C F A I L

3.) (Attempt suicide (DON'T DO IT), fail at suicide,be sentenced to death for attempted murder (to oneself), when in prison get shanked because you would not let the midget have his hat back, recover, for your last meal, die from food poisoning before getting the electric chair. (+1 if they still electrify you, +5 if they try to save you from dying of food poisoning) )=
THE MOST SEPTIC OF EPIC SEPTIC FAILURES....AKA...Epic Septic Fail

Septic Fail by schoolrunner May 17, 2009

septic eye 

butt hole. it draws the comparison that the butt hole resembles an the pupil and iris and voids the human body's septic.

I just ate so much taco bell. I am going to have a bad time emptying the septic eye later.

septic eye by Lou Pottingsworth III May 10, 2016