Game over yeeeeeeeeah!

The clip is a male announcer from Sega Rally Championship shouting game over yeah after a race ends. He says game over plainly then stretches yeah into a long cheerful yell, making a loss sound like a victory celebration.

It comes from the game over screen in Sega Rally Championship, Sega's 1994 arcade racing game. When the player fails to reach the next checkpoint in time, the game ends and the announcer delivers the line with surprising enthusiasm.

Creators use it because the tone is the opposite of what a game over should feel like. Playing the excited yeah over crashes, deaths and failed attempts turns frustration into a joke and gives the ending a clear, recognizable punchline.