Sewer Hose
Water System
USA
Canada
Stinky slinky, RV sewer hose, dump hose, black water hose, waste hose
A sewer hose is the flexible hose used to connect an RV black or grey tank outlet to a dump station or campsite sewer hookup.
In US RV slang it is often called the stinky slinky. It should be stored separately from fresh-water hoses and rinsed after dumping.