Unveiling exclamation

• (Mic drop)
• Cry made with a flourish
• Cry after doing something impressive
• Syllables of triumph
• "That's how it's done, folks"
• "And here it is!": Hyph
• Fake-fanfare sound
• "That's how you do it"
• Cry after a successful stunt

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