Answer:
A car wash chain that markets itself towards heavy metal loving bikers

<Talk about your niche markets...>

Alternatively, it is a term used to dismiss a person's bogus assertion by comparing his clarity of thought to a mud hole where pigs wallow. It may be that the first answer is hogwash.

First answer by ID1534923499. Last edit by TargetDriver. Contributor trust: 264 [recommend contributor recommended]. Question popularity: 3 [recommend question].