A derivative of filth. Meaning lower than specks of dust on your shoes.
Man, that is pure firth!
Crismon tarafından 16 Haziran 2003, Pazartesi
3 more definitions
The process of being penetrated in the booty hole while giving birth.
Christopher is a firth baby.
CupDude tarafından 17 Şubat 2009, Salı
Puss-filled bubble, usually located around the anus.
"Yo, is that Firth in that Chevy?"
Dr. Curtis tarafından 6 Aralık 2003, Cumartesi
a bacterial disease
skinny white boy who looks like he has down syndrome = firth
sam excellent tarafından 4 Aralık 2003, Perşembe