The jingle comes from the Disney animated series Phineas and Ferb, which first aired in 2007 and followed stepbrothers building wild inventions each summer. Dr. Heinz Doofenshmirtz, the show's hapless villain, runs his schemes from Doofenshmirtz Evil Incorporated, and almost every visit to his lair is introduced by singers announcing the name in a cheerful corporate style. The gag became one of the series' most repeated running jokes, so clips of the sting now circulate on soundboards and in edits whenever someone wants an instantly recognisable cartoon villain introduction.