Orchid, full name Black Orchid, is a long running fighter from Killer Instinct, the fighting game series first released in 1994. Her taunts and voice lines have been clipped by players for years, and this short tehehe giggle became a standalone soundboard favourite separate from full gameplay. As short form video and meme editing grew, creators began reusing the laugh as a universal teasing reaction, detached from the game itself. Its brevity and distinctive giggle keep it popular for reaction edits today.