This line comes from Space Madness, a 1991 episode of The Ren & Stimpy Show, in which Ren and Stimpy are stranded together in space and Ren slowly loses his temper over small frustrations. The eraser moment became a favourite clip among fans of the show's loud, surreal humour, and it later circulated on soundboards and in short reaction videos. It endures because the wording is so specific yet so widely applicable, letting creators mock any obvious mistake with a voice that already sounds completely fed up.