scary place near Tarrtown that bloody people jump out in front of cars randomly or just a fun place to scare someone by pretending to be a bloody person that jumps out in front of cars randomly. (Like how I scared Ashley Minteer really bad one night)
Murphy: "Hey we'd better take Furnace run to get to my house, its the fastest way."

Mo: "Ok, go."

Me: (jumping out) ROAR!

Ashley: "AHHHHHHHHHHHHH!!!!!"
by Bastard Ro June 17, 2004
Get the Furnace Run mug.