An ass that although perfectly acceptable on an 18 year old, will inevitably fall prey to gigant-ass syndrome in a few more years. The outer limit of ass acceptability, where a mere inch makes the difference between fine and flabby.
by pegcityswimmer September 30, 2010
Get the Time bummug. by coal roller 14557 February 4, 2017
Get the bum tabbymug. by Daddylinz February 7, 2020
Get the bummug. by Yaesh September 4, 2022
Get the Bum Wadmug. by Cardi red October 14, 2025
Get the Bum/broke baby daddymug. When a person on a boat has held in their fecal matter for too long and has no other option than to release their excrement over the side of said boat.
by SleekDiamond59 May 19, 2019
Get the Bum Chummug. 