Kid Pix was first released in 1989 by software creator Craig Hickman and published by Broderbund as a drawing program for children, later becoming a staple of school and home computers through the 1990s. Its Undo Guy, a small cartoon face that undid the last action, delivered playful spoken lines including this extended wow. Millennials who grew up painting with its stamps and effects rediscovered the lines online as pure nostalgia. It now circulates alongside other retro PC sounds like the Windows XP Error in nostalgia edits and reaction soundboards.