A sexual disease recieved from being 'on the road'.

Skin abrasions from sliding on the pavement after a cycle accident.

commonly acquired from bailing at top speed while operating a multi-wheeled street plunging apparatus, especially a skateboard or inline skates, road rash is a slang term used to describe the assorted flesh wounds resulting from such dangerous behavior. often, the term is used by one seeking to elaborate and intensify his/her recent extreme skate adventures. depending on the severity of the road rash, one may experience prolonged bleeding, pussing, and uncomfortable stinging. discoloration, scabs, and scarring of the epidermis is common. there is little treatment for road rash; keep wounds clean, refrain from furthur injury and stay away from the streets, rest, and consult your doctor if necessary. otherwise, enjoy showing off scars and battle wounds to your friends and anyone else interested.

The automotive equivalent of snowburn. Also a popular Electronic Arts videogame from the mid-1990s on the Sega Megadrive.

the abrasions that result from falling (especially falling off of a vehicle)

When you are nailing a seasoned veteran woman from behind, aka doggie style (look up if needed), and she is on all fours... in mid-thrust you grab or kick arms where her head falls to the ground and her forehead get a carpet or floor burn.

When you're overweight enough to have your thighs scrape against each other when you walk or run, and after a long day of walking or running, you get a horrible red rash on your thighs that you have to nourish for at least a day.