when someone is so fat that their ass actually hangs over their belt-line, looking like a small belly on their ass, very rare, and only found on the fattest of fatasses
assbelly fat people
by leg#3 May 13, 2010
Get the assbelly mug.by El solo lobo September 3, 2018
Get the assbell mug.by Wentyn Sayne July 3, 2025
Get the Ass belly mug.