Top definition

A man who is so obese, that he has a pronounced pair of male breasts, (titties)
Combining the pronunciation to obese, beast and titty into one word to describe an obese man's beast titties.
"holy shit dude, look at that obestity over there, he's gotta be a d cup"

Meatloaf in Fight Club.
by WretchedBlakk February 10, 2014
Get the mug
Get a Obestity mug for your mate Yasemin.