Possible Clues:

• Regularly tell off mischievous child
• Adventurous Dungeons & Dragons character
• Seasonal shelf sitter
• Will Ferrell Christmas comedy
• Movie where Will Ferrell played Buddy
• Figure on the shelf, in Christmas decor
• Shelf-sitter of kid-lit
• Present wrapper, maybe
• One with a Pole position
• Brownie, for one