The sport or pastime of coasting down a paved incline while lying on a skateboard or similar wheeled platform in supine position with the feet facing forward.
Origin
1990s; earliest use found in Usenet (newsgroups).
Definition of street luge in US English:
street luge
noun
US
The sport or pastime of coasting down a paved incline while lying on a skateboard or similar wheeled platform in supine position with the feet facing forward.