A horrible combination of female genitalia when a woman has werewolf pussy and meat curtains at the same time, creating an illusion of a bush with bacon sprouting from it.
We where really getting hot and heavy when I pulled down her panty's and saw a baconbush pop out....gross.
A shit stain on the underwear usually caused by digging fingers into the ass to scratch out an uncontrolable salty peanut (See salty peanut). Also known as a skid mark.
As she folded the laundry she noticed a large baconstrip in her boyfriend's underwear.
or
He decided to not buy white underwear anymore, because of his baconstrip making problem.