Related Clues:

• Trudge, as through mud
• Tiring journey
• Plod heavily
• Workaday rut
• Exhausting effort
• Pull, caveman style
• Boring situation
• Unfun assignment
• Child labor?
• Nine-to-five routine, to many
• Plod through mud
• Puff on a cigarette
• It's no fun at all
• RuPaul's costuming
• Haul behind