An unatractive or overwieght famale who dresses or acts as though she is the shiznat when in fact she just looks like a fat ho.
Oh my gulosh what a slumpo, that girl in the short shirt with her belly button pierced and her fat gutt hanging over her tight jeans just bent over in front of that gut so he had to see her fat butt crack and thong hanging out?
by Lexis Baker January 1, 2006