A female with lack of concern for appearance. Often characterized by sweatpants, frizzy hair, gramma panties and a paisty complexion.
Bitch. I don't pay you to dress all frumpy. Now go put on some heels and do with something that hair.
by Elroy Fitz January 31, 2004
Get the frumpymug. adj; clothing style that usually consists of bagging, careless slothing i.e. sweatpants, large baggy t-shirts, sweatshirts, etc.
by ergoegro February 17, 2008
Get the frumpymug. by pablo ramirez January 28, 2009
Get the frumpymug. by msjfrosty27 September 17, 2010
Get the frumpymug. by Mike June 20, 2003
Get the frumpymug. by bwillows22 January 29, 2019
Get the frumpymug. by bbwbb December 29, 2015
Get the frumpymug.