Related Clues:

• Dirty but cleared of sulphur and protected from rust?
• Social need at intervals to get drunk
• Discarding spades, covered in dirt and greasy
• Cooked, removed bottle top and got drunk
• Kept from sticking
• No longer noisy, perhaps
• Worked topless and got drunk
• Aimed to reduce friction
• Moved with difficulty, not having front bit lubricated
• Worked hard without time to get drunk
• Drunk was working having missed start
• Worked with head covered (it could get greasy)
• Ring shop selling food on the way back, drunk
• Drunk not making a squeak?
• Working smoothly?