Compostulation 

A postulation worthy of the garbage heap

The point to are trying to make is a compostulation, it is completely flawed.

Compostulation by GrumbyBox June 2, 2022

combustulation 

to bust your top uncontrollably. to exert a substance from the body in a way that is out of control.
jiz

I have to warn you; I have strong combustulation problems.

combustulation by ashley mcd. March 31, 2004