Shatternap 

A nap that leaves you feeling worse than you felt before you took the nap, because you napped for too long

I feel absolutely shattered after that nap, I wish I had just stayed awake. That was a Shatternap for sure!

Shatternap by jerkbagoftheyear February 4, 2015

Shatterbate 

(v) The Act of Masturbating while taking a shit

"Shit, I really had to pinch one out when I was at Six Flags. I just decided to shatterbate in the bathroom"

Shatterbate by Shrek'sBrotherinlaw November 19, 2014

Shatterass 

When someone takes a dump and it blows all over the walls and in some cases, the ceiling.

Rachael: what happened in the bathroom?

Rick: she couldn't make it in time and she shatterass everywhere.

Rachael: gross!

Shatterass by Beffiemarie February 9, 2015

Shattercannon Pocket Punch 

Named after a combination of scattergun and alabama hot pocket.

An alabama hot pocket is performed on a girl and then she punches her pelvic region, causing a splatter of shat to shoot out of her vagina, like a poopy sawn off shotgun.

She decorated the wall with a Shattercannon Pocket Punch.

Shattercannon Pocket Punch by rogan? March 2, 2012

shatterfast

A morning meal so large or otherwise extraordinary, it doesn't merely break your fast, it fucking shatters it.

I meant to eat a small breakfast, but by the fifth donut I realized I was having shatterfast instead.

shatterfast by Dr. Jones-Smith-Jimmy September 28, 2011

shattergasted

Very tired and exhausted from not having much sleep, and generally feeling extremely exasperated. Feeling very zonkified and like not doing any shit with that goat in Edinburgh tonight.

"I am so shattergasted, as I have barely had enough sleep last night from shagging a friendly goat"

shattergasted by Dannygasted February 25, 2010

shatterball 

stupid; dumb

Kathy Hernandez intentionally made a shatterball choice by bullying Daniel Onate-Miranda on purpose. Kathy got suspended for 1 tortnight.

shatterball by forehard bill July 24, 2018