Possible Clues:

• Horn-shaped structure
• Horn-shaped object
• Anatomical horn
• Projection of sentimental stuff suiting the nobs?
• In anatomy, any horn-shaped structure
• Horn-shaped thing
• Horn-like part or process
• Horn-shaped part
• Outgrowth from my snout, every so often
• In France a fantastic bird twirls round — one's horny