defecacious 

Having the ability to find a good, clean place to take a shit, by instinct alone. A portmanteau word from "DEFEcate + effiCACIOUS.

I don't know how George found that nice, clean rest stop five miles down the highway---he's very defecacious!

defecacious by pentozali September 9, 2012

Defamacious

The act giving rise to a defamatory statement or article.

The person who wrote that defamatory article is guilty of defamacious conduct.

Defamacious by Layla Lovelace March 2, 2022

defecatious 

To feel the urgent need to defecate, a.k.a. "take a dump", "drop a deuce", "pinch a loaf", often occurring after consuming a large meal.

After eating a pepperoni pizza and an entire cheesecake last night, I'm feeling quite defecatious this morning.

defecatious by Joe_Badger December 10, 2008

defecious 

Bearing traces and/or odors of feces.

The Port-O-Let was so defecious we couldn't even enter.

defecious by Sanza61 February 5, 2017

defficacious 

Adjective: Successful in producing a shitty results; ineffective.

Contrast with "efficacious".

The medicine was defficacious; My cough only worsened after taking it.

His defficacious work resulted in extended work hours for all his co-workers.

defficacious by efficacious_eruditer October 20, 2012