Related Clues:

• It's accessed via a manhole
• Ninja Turtles' home
• Editor
• Storm drain
• Alligator's home, in urban myths
• Home of some alligators
• Stinky locale to work
• 'Les Misérables' locale
• Garment adjuster
• Underground system
• Rats' milieu
• One taking things in
• Rat's home
• It may be found under a grate
• Agent of change?