A fictional term that bullies use when they ask questions or give maintance advice to
ricers.
There is no such thing as
muffler bearings however most guys who
know nothing about cars can easily be convinced that it is part of their maintance.
Ricer: Is there anything I need to know before I
install my new exhaust system?
Bully: Make sure
to grease those
muffler bearings before the install (bully laughs under his breath)