noun, a thing that creates chaos for everything around it. Alternatively, a person who creates chaos for everything around him or her.
-ed, adjective, the state of being the source of chaos
My love life is a shitwreck. (noun)
He makes every meeting a shitwreck. (noun)
Let's get shitwrecked. (adjective)
The phenomenon where a shit is so big that that it crests the water in the bowl resulting in said shit being partially in the water and out of the water. Similar to the visual where a ship that has crashed and is sinking.
Man I justtook a shitwreck in that public toilet since I couldn’t make it to my home base toilet in time.
The result of peeing and pooing at the same time under precise circumstances that causes the poo to be almostlost in the merky water – baring an eery resemblance to a shipwreck.
John: "There you go, mate. Sorry for taking so long..."
Lee: "It's no bother – WOAH!"
John: "Huh?"
Lee: "Why the blooming fuck is there a shrunken replica of the Pirates of the Carribean set in my toilet?"
John: "Fuck, I thought I already flushed! Shitwrecks can be hard to spot..."
Lee: "You better flush this thing into Davey Jones' locker right now!"
An ignorant, slow-witted person who loafs around the local scene trying to get wasted, repeats whatever you say to everyone and gets themselves arrested on the regular for things most folks are smart enough not to get caught doing. Usually people just leave them be except for the cops, who they always manage to piss off.
"yo, this dude has got a big mouth!"
" nah, don't even worry about it. He's just some shitwhacker I see here all the time. Pay him no mind. Last week he got arrested for pissing on a cop car then asking the cop if he had some paper towels so he could dry the piss off his shoe."
Shitwack, or shitwhack is the Canadian equivalent of shitload. Less than a fuckton, more than an assload, the Canadian shitwack is equal to 1.2 American shitloads