Related Clues:

• Tight curl
• Bit of stiffness
• Fetish
• Rope twist
• Neck annoyance
• Garden hose crimp
• Twisted section, as in a hose
• Painful spasm
• Neck woe
• Mental quirk
• Sharp bend (in a wire) - quirk
• Sharp twist in wire or hair, perhaps
• Idiosyncrasy - sharp bend
• Sharp twist in something otherwise straight
• Twisted loop