Definitions by fortheloveofmellow

Smanchy Pants 

Referring to girls underwear or panties of the Smanchy variety... ie. are very dirty, unwashed, smelly, ect... Smanchy coming from the word Smanch which is a very unpleasent description of the female neather regions.

I think it's time to do laundry... all my panties have become smanchy pants.

Smanchy Pants by fortheloveofmellow July 23, 2010