Dog Face Gremlin
A really ugly girl you pick up at a bar when you are in a slump and just want some ass.
steve and james got shitfaced at the bar last night and slump busted with a couple of dog face gremlins.
Dog Faced Gremlin
When a broad is so repulsive and so ghastly as to appear to the viewer as a Dog Faced Gremlin. This is especially true if she drives a Dodge Neon. Commonly abbreviated using its acronym, D.F.G.
After throwing up in an Osborne's parking lot "Hey dude, did you drink too much tonight?" "Nah man, I just caught a glimpse of the DFG!"