Related Clues:

• La Brea goo
• Cigarette substance
• 28-0, e.g.
• Stuff similar to Noah's pitch
• Walk heavily
• Creosote source
• Defeat handily
• Swabbie
• Hull sealant
• Road goo
• Overwhelming defeat
• Coal or pine product
• Embarrassing loss
• A baseball score of 10-0, e.g.
• It may be rolled over