Fatoomable 

The definition of something being doable or not

The fatoomability of it

That's a good idea!
But is it fatoomable?

Fatoomable by pizzaterrorist July 2, 2023

Fathomable Chestnut 

fathomable chestnut: one who is intelligent but makes irritable choices that makes them look stupid

Stoic you fathomable chestnut of a man.

Fathomable Chestnut by Larry the libster March 18, 2023