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

obesetrocity 

very fat menace to society

yo man she dont need to be eating that shes already obesetrocity

obesetrocity by drifter412 September 10, 2010

obstrosity 

an obstructive monstrosity

"That ugly building is a huge obstrosity!"

obstrosity by Amy and Ellen December 16, 2008