Related Clues:
- Musical set in the 1950s
- Garage goo
- Service-station supply
- Auto mechanic's lubricant
- '50s-based musical
- Cooking byproduct
- Fatty acid
- Fat, for one
- Machinery lubricant
- Thick lubrication
- Oily compound
- 'Summer Nights' musical
- Musical set at Rydell High
- Coat with oil
- 1972 musical with the song 'Summer Nights'