The noise coming out of a little white girl's punani when she gets fucked from behind, aka doggystyle, by a black monsterdong. Synonym for pussyfart.
Technically, each time the big schlong penetrates the white girl's fanny, it pushes air into the vagina. This pumping and pushing creates a wet sucking noise, resembling a fart. The bigger the dong and the tinier the pussy, the bigger the decibels.
A group of black monsterschlongs who made it their trademark of digging tiny white chicks, decided to name their website after the phenomenon of the dogfart.
"Vrrrooot-phweeshh-brroattt", did you hear that, she just gave us her first dogfart.
The way a white girl smells when she has sex with a black guy. Because of the mix of white girls smelling like wet dog when they sweat combined with the gorilla scent of black man, it creates the aroma of "dogfart."