shitsmurf 

an insult. essentially a person who has the fun value of a smurf covered in fecal matter. perhaps you can laugh at them, but you dont want them to stick around.

guy: dude, lets go look at slides of plants in the science lab!

other guy: you're quite the shitsmurf.

shitsmurf by jacob88 August 8, 2005

Shitsturbate 

To masturbate oneself while taking a shit. Simultaneous masturbation and defecation. The ultimate dual release.

After years of marriage, Carl's wife finally figured out her husband takes an excessively long time in the bathroom because he loves to Shitsturbate.

Shitsturbate by Eaton Holgoode April 28, 2016

shitsaurus 

A person who routinely takes nasty dinosaur-size shits.

Jesus, maybe Kathy wouldn't be such a shitsaurus if she didn't eat taco bell for breakfast, lunch and dinner.

shitsaurus by Zuzzy Foeller February 10, 2014

Shitsturbation 

A simultaneous performance of shitting and masturbating, often done in public restrooms.

Kayla: Wow, I heard some really weird noises when I was using the restroom. Sounded like someone was really enjoying their dump...
Michael: They were probably undergoing Shitsturbation. It's like a self-performed blumpkin with your hands.

Shitsturbation by gofgirl983 December 17, 2011

Shitsburgh 

The nickname for Pittsburgh by anyone not from there... I think the name says it all.

People from Shitsburgh have never been anywhere else in there world or only Cleveland.

Shitsburgh by gladimnotfromwesternpa September 16, 2011

shitmuffin

1. Small cake purchased in WalMart

2. When you have not had a shit for a long time

3. Insult

1. "Check out these muffins, I got them in WalMart...don't they just taste like shite?"

2. "I would have helped that old lady across the road, but I had a shitmuffin brewing"

3. "YOU LITTLE SHITMUFFIN!"

shitmuffin by Alistair_123 October 1, 2005

slitsurfing 

the sexual act of sliding ones penis back and forth through the valley created by the wet labia of a female.

We decided not to fuck, so we went slitsurfing instead.

slitsurfing by remittancegirl October 21, 2011