shizzdiculous 

when shit is so fucked up ridiculous, that your shit your pants.

after eating a monster burrito and finding out his mother passed
away during her most recent bowel movement, chazz, soiled himself cause that shit was shizzdiculously shizzdiculous.

shizzdiculous by mrmattymo April 19, 2009

shidiculous 

When the shit is ridiculous.

Man, I went to the record store and they were playing trance music. Shidiculous.

shidiculous by mbt_j March 8, 2009

Shitdiculous 

Something that is ridiculous and shit at the same time.

'Holy shit, that shit be shitdiculous'

Shitdiculous by Antmonk April 28, 2008

shitdiculous 

ridiculously shitty

When something is so ridiculous and so shitty, it is ridiculously shitty or shitdiculous.

Can be compared to:
ridiculous meaning unbelievable
ricockulous meaning more unbelievable than ridickulous

The movie "The Day After Tomorrow" is shitdiculous

shitdiculous by Brian Phillips April 25, 2006