Related Clues:

• 'Aha!'
• Prankster's cry
• "Aha!"
• 'Psych!'
• "Now I understand"
• ''Check!''
• Successful prankster's cry
• Exclamation from a prankster
• “Oh, now I see”
• Prankster's declaration
• Prankster's smug shout
• Triumphant April Fools' Day cry
• April Fools' exclamation
• "J'accuse!"
• April Fools' Day declaration