Seeco1000 is a German prank caller who first appeared in early 2011. He specializes in Arnold Schwarzenegger prank calls.
Since his first appearances, his calls have been acclaimed by prank callers and fans alike, and is considered to be one of the best prank callers with Arnold soundboards. He frequently collaborates with other prank callers, such as CCLMiami (ImmaArnie) and FridockShir. He is credited with the discovery of Carwash Joe and Number One Cunt (with Hooch Pandersnatch).