Splattergast 

When sitting down to pee, without noticing that the toilet lid is down and you have to go so bad that you already started letting it flow.

"I was so drunk last night that I Splattergasted myself".

Splattergast by Stpaul83 June 19, 2020

Splatterass 

One who ejects fecal matter so violently from one's anus that shit splatters the toilet bowl AND the underside of the toilet seat.

Eww! I lifted the toilet seat to take a piss earlier and got shit on my hand. Looks like splatterass was here again..

Splatterass by PooGURU4u May 6, 2011

Splatterbate 

The act of masturbating over top of your partner while simultaneously taking a shit on him or her. Bonus points awarded for completion at the same time

Man... I splatterbated all over the bitches chest.

Splatterbate by GoodeNinja November 27, 2017

splatterblast 

To completely dominate a toilet bowl with explosive shits

Brian: "I just splatterblasted the shitter"

splatterblast by thejammonster October 1, 2008

Splatterfest 

When one empties his/hers liquified bowels and it sprays all over the inner bowl and the upper rim of the toilet.

I had to use the bathroom, but I chose not to when I saw the person before left a splatterfest.

Splatterfest by MeNthisGuy August 31, 2011

Splattercated

A variation of the word 'splattered'. It means the blood and guts were splattered or sprayed around in a messy way, particularly after a moving train hits a certain person.

"Did you see the news yesterday?"

"Yeah that suicidal person got hit by a train. It's said they were splattercated everywhere!"

Splattercated by cjwuzheree May 4, 2023

Splattermatterphobia 

The uncalming fear of what may be on the underside of the toilet seat in a public bathroom.

Someone before you may have made some porcelain percussion with their toilet muffin pasted to the seat and made a heck of a mess on the under side. You are afraid to touch the seat and lift it up! This is Splattermatterphobia!

Splattermatterphobia by Trackwalker March 4, 2009