The line comes from Ed, one of the three friends at the centre of Ed, Edd n Eddy, the Cartoon Network animated series that ran from 1999 to 2009 and built its comedy around the trio's schemes and Ed's childlike logic. Clipped from the show, the moment spread online as a short meme sound because Ed's proud, matter-of-fact delivery makes an otherwise gross line feel harmless and funny. It remains popular in edits and reaction videos where a single absurd quote can sell a joke without extra explanation.