A geriatric tramp stamp on the small of an elderly ladies back, that has morphed into an unrecognizable ink blob. Often confused with a bed sore, these markings can reach from her gooch to her hump back, depending on how rough a life she has lived.
by Jdbuttblob July 19, 2011
 Get the Butt Blobmug.
Get the Butt Blobmug.