A fork of Rural Dictionary
Similar to bestiality but with obese dogs...
Karl committed real obestiality when he fucked that 200 pound rottweiler.
A pun combining the words obese, and bestiality. This word can be used to piss off fat people.
No fatties. I am not into obestiality.
The act of having sex with or wanting to have sex with fat people or a fat person.
Jeff:
Has Mike ever been with a skinny chick?
Dave:
Nah, he practices obestiality.
having sex with fat animals.
Ewww. I can't believe you love fat animals. your obestiality sickens me!