Possible Clues:

• Cool little girl with gold tooth
• Awfully ironic about old Bob cutting tooth!
• Narrow-edged tooth at front of mouth
• In size, or too thy sound, get 29 down by it
• One with measure in pub, say — it's in his mouth
• Certain anterior
• In the mouth in how big it is by sound or afterwards
• Popular island group oddly scours for something with bite
• In size or in the mouth
• In Kazakhstan, Uzbekistan etc, or it's in the north and south of East London?