Related Clues:

• ''I have an idea!''
• Word associated with a light bulb
• Puzzle-solver's shout
• Revelation reaction
• Reply to 'Look at that!'
• Fact-checker's cry
• ''I get it!''
• Shout of success
• "Mystery solved!"
• Epiphany exclamation
• ''Eureka!'' relative
• Evidence of inspiration
• Cry when seeing something for the first time
• 'You can't fool me!'
• "Well, lookie here!"