Well it could be a humorous slang to indicate you work so hard that your buttox actually fell off. But, I believe if you think about it A donkey use to be the common work animal and as you know is biblically known as an "Ass". read more
Well it could be a humorous slang to indicate you work so hard that your buttox actually fell off. But, I believe if you think about it A donkey use to be the common work animal and as you know is biblically known as an "Ass". read more