When you leave your computer logged into to some session (email, chat room, etc) and step away from your computer without locking your screen, someone who notices this is allowed to sneak up and email or message anyone pretending to be you. Typically they will create a long, silly message (possibly admitting how you have always been a homosexual or something of that nature) and at the end put something about how you have "baggy pants."
A person whomst is fat to the extent that their bum hole is
largly baggy and smeared brown on account of the massive surface area of their cheeks and ring.
they can not reach in and wipe their crack because their arms are short and stubby thus ensuring a brown crusty crackage pakage
Look at that fat chick she is a BAGGY BROWN
Im so fat that i am now conssiderd a baggy brown in modern day society
i havent taken a shower in days im a baggy brown!
person1:my cracks real itchy wanna scratch it?
person2:nah man i seen u crackage package! you one baggy brown beeotch!