unfunful 

Used to describe something which is not fun (or unfun, preferably).

Dude, exams were so unfunful.

I hate that guy. He's so unfunful.

unfunful by ManInFancyPants September 16, 2010

Homosapinetia-Unfunulous 

An alternate way to call a joke horrible, especially if there isn't a word in the dictionary to describe such a horrid abomination created by people in the outskirts of society. Generally used to make fun of someone online for not being funny in a way that we can comprehend.

"Dude that joke is Homosapinetia-Unfunulous, get a life"

Homosapinetia-Unfunulous by 7mangame July 15, 2024