Related Clues:

• Eye, back, baby, gold or false, for example
• Walrus tusks, really
• They may bear crowns
• Subject of dentistry
• Force, extremely tough, after support on course
• Ones put on retainer?
• Enforcement power, so to speak
• Choppers that can't fly
• Dentist's focus
• "With ___" (NIN)
• Death Cab for Cutie "Crooked ___"
• Clap Your Hands Say Yeah has "Yellow Country" ones
• Lady Gaga song about choppers?
• What gears and combs have in common
• Central to committee thinking these are important to the consumers