Obstrosis 

Adj. Overly Large in size when in comparison with another object/item/thing; similar in nature.

He has an obstrosis pimple on the day of his photo shoot.

Obstrosis by Reprac February 3, 2010

Obstressing 

Being or becoming stressed about something or someone you are obsessed with.

Example: She was obstressing over finding the perfect pair of shoes for the wedding.

Obstressing by Never Too Old May 20, 2013

obestrosity 

An extremely obese person. A combination of the words obese and monstrosity.

My chem teacher is such an obestrosity that his steps cause earthquakes, which cause enough damage to make Godzilla envious.

obestrosity by notanobestrosity September 10, 2010

obstrocity

absolutely disgusting and or ugly

that smell is an obstrocity

obstrocity by wordwizard1026 May 16, 2014

obstress 

the feeling one gets when they are so obsessed on a person / action / situation that it begins to actively stress them out to the point of headaches or nausea

After Ernie sent a text to Maria telling her how great of a time they had on their date that night, he began to obstress when his text wasn't returned within a few minutes, checking his phone every 10 seconds to make sure he didn't "miss it."

obstress by bjciii May 20, 2014

obstrosity 

an obstructive monstrosity

"That ugly building is a huge obstrosity!"

obstrosity by Amy and Ellen December 16, 2008

Human Ostrosis 

Willful ignorance, one who plants their head deep within either the earth or thier own rectum

The US Congress has Human Ostrosis

Human Ostrosis by ETA FIXER October 31, 2010