Shamu Shit 

When your turd is so big it splashes your ass with poo water when it drops in the bowl - like a whale at seaworld.

God damn it I just dropped a shamu shit.

Shamu Shit by LA-J March 29, 2015

sham shit 

A shit taken at work, to get out of actually doing any work.

Ah damnit, Joe's off takin' another sham shit when we need to be unloading this truck.

sham shit by Michael\\ April 26, 2003

Shit Shame

The shame you feel when you take a huge dump while you're alone in a public restroom, then one or more people walk into the restroom just as you're about to leave and the smell is at its worst. You're forced to hide in the stall until everyone leaves because you don't want anyone to know it was you who just made the entire restroom smell like pure evil.

Johnny: "I have to go take a dump. I'll be back."
Billy: "Okay. I'll wait."

25 minutes later...

Billy: "Dude, what took you so long??"
Johnny: "Sorry. 3 other guys came in while I was in there. The smell was so bad that I had shit shame. I couldn't show my face until everyone left."
Billy: "Oh yes. Been there. Shit shame is the worst."

Shit Shame by ILoveDucksTheMost October 29, 2009

shit shame

Shit shame occurs when co-workers choose not to take part in typical restroom small talk due to one or more of the parties having recently shat.

I wanted to ask my boss about leaving early today in the bathroom, but couldn't bare the shit shame

shit shame by bigfatredballoon February 12, 2014

Shamshit

Shampoo

I brought some new shamshit - it smell's really good!

Shamshit by SJM13 June 2, 2011

shamshit

A dysphemism for shampoo

Dude: "Do you know why they call it shampoo?"
Bro: "No."
Dude: "Because it sounds a lot better than shamshit!"
Bro: "Oh, that's a good reason."

shamshit by Nicholas D May 28, 2018

shampshit 

Another name for shampoo

The shampshit smells like cherry!

shampshit by Tom L. June 27, 2007