ChiTRS's definitions
stands for "Butt on Backwards". It is used to describe severely overweight men who wear their belt around their gut and cause a front bulge that looks like they have a butt in the front.
by ChiTRS October 9, 2008

When a severly overweight person has layer of skin/fat that hangs/flaps down over their privates. Similar to a gunt but even more obese.
by ChiTRS October 8, 2008
