A fork of Rural Dictionary
from the latin words "bad" and "ass" meaning "bad-ass".
That guy is one bass mother fucker!
a last name that causes many people to get made fun of
person1 :"whats your name" person2 :"bob bass" two days later person1 :"HEY FISH COME HERE"
When it is impossible to distinguish where an obese person's back fat ends and their ass begins. Combination of the words "back" and "ass".
Nacho: Hey, that new guy William Jones that started yesterday, is one fat motherfucker. Gabe: Fuck yeah, he's so fat that he don't just have ass, he's got bass.