One of obesity's highest tiers. A symptom of fatness in which the ass and back merge into one, creating the appearance of an ass on the highest lumbar. Depending on the severity, the up-ass can reach higher levels on the vertebrae.
by gingersnap&chocolatechip March 17, 2024
Get the up-assmug. The shape and size of young American men's asses from sitting on the couch eating Cheetos and playing video games all of their life. A sad state of affairs.
by onetrikpony August 15, 2016
Get the Gamer assmug. by BulldogsFB October 8, 2020
Get the Ass QBmug. Person 1: Are you addicted to axolotls with ocular cellulitis abscesses?
Person 2: Yes.
Person 1: Nine people got their ass (gluteus maximus) waxed for mausoleums (maxed).
Person 2: Yes.
Person 1: Nine people got their ass (gluteus maximus) waxed for mausoleums (maxed).
by Angel234IsTheDarkSeraphim February 2, 2025
Get the Nine people got their ass (gluteus maximus) waxed for mausoleums (maxed).mug. by anonymous November 30, 2024
Get the dido ass niggamug. 
