The art of getting jerked off while taking a dump in the womans mouth.
she pulled my release valve and i gave her what was left in the septic tank
by cky10117 March 20, 2010
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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.
by J.M. gigitty August 8, 2009
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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
by schoolrunner May 17, 2009
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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.
by Lou Pottingsworth III January 28, 2016
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A person who picks their butt for crap flakes and saves them up to eat later.
Guy 1: What do you want to eat?
Guy 2: Oh, I'm fine. I just ate all the crap flakes I'd saved up this week.

Guy 1: Oh my god, you septic badger...
by Serjeh Somogath March 6, 2010
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The act of having bad diarrhea and using it during anal sex to give the impression of a wet and sloppy pressurized blow-job using your liquefied feces.
"She gave me a nice septic pressure cooker last night" "I love a good septic pressure cooker before bed"
by BrynnVixxen January 5, 2017
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