When a wordfart/word is misjudged, it can drop some butt gravy onto the tighty whities. Is used to describe the gooey, mucusy ass slop that drips from a distressed bunghole.
Sucka MC: Damn, yo, I think I done shit my pants!
Pitied Fool: Naw, kid. You just dropped some butt gravy.
The disgusting product of a large bowl of gravy left untouched overnight on a hot summer day with the air conditioner turned off. A thick skin will covers the entire mass and it is completely inedible.
Noun. A witty and intelligent woman who is frequently surrounded involuntarily by bogans and wannabes. They are usually found in a group, or "cluster". They can hold their own when isolated from the group. They can be cleverly savage when provoked. They have no time for basics or "spice girls".
Butt gravy is the result of sweat in the butt-crack mixing with the solid crusted particles of feces around the outside of the anus to form a slimy substance with the consistency of gravy.
Man, I've been working so hard I can feel that damnbutt gravy starting to form.