Shitsperience 

A really horrible experience that is by no means good in any way shape or form.

May also be referred to in a sexual manner when someone engages in anal sex and shit literally ends up coming out unexpectedly either on the penis, toy etc...

Person 1: I just lost my job dude.
Person 2: Ouch, I'm sorry. I've never had that kind of shitsperience.

Sally: I let my boyfriend do it in my ass last night, and oh my god... it was a total shitsperience. There was shit all over his dick.

Shitsperience by Perry Platypus June 24, 2011

shaksperience 

To experience those named 'shak' in all their glory, whether it be by way of a great joke they made, or post intercourse discussion.

You just had the shaksperience of your life.

shaksperience by uberawesome March 22, 2009