Cry before applause

• ''And there it is!''
• "And heeeere it is!"
• Unveiling shout
• Magician's "I did it!"
• "Et voilГ !"
• Magician's fanfare word
• Flourish sound
• Exclamation with a dramatic reveal
• Cry frequently made with jazz hands

Wiktionary Word definitions in Wiktionary
interj. (alternative spelling of ta-da English)