A fork of Rural Dictionary
Tumblr-ised version of sumo wrestling, often used by morbidly obese people who are in denial about their extreme weight and still claim to be in a fit condition.
Ragina, who hit the 400lbs milestone last month, posts on tumblr about her "chubby fit" body, while eating three sticks of butter.
World's first digital insane asylum.
Ever since the creation of Tumblr, insane asylum populations all across the globe are in decline.