We found one dictionary that defines the word gravel rash:

Slang (1 matching dictionary)

1. gravel rash: Urban Dictionary

▸ Words similar to gravel rash ▸ Usage examples for gravel rash ▸ Idioms related to gravel rash ▸ Wikipedia articles (New!) ▸ Words that often appear near gravel rash ▸ Rhymes of gravel rash ▸ Invented words related to gravel rash