Harp Darp, also commonly referred to as 'Herp Derp,' is a quintessential rage comic character used to signify extreme stupidity or an intellectually vacant response. The face was originally created by artist Alexander J. Velazquez in 2010 for a comic depicting a nonsensical interaction. It quickly exploded across Reddit and 4chan as the go-to reaction for mocking trolls or individuals making illogical arguments. The character's exaggerated, vacant expression—featuring misaligned eyes and a slack-jawed mouth—serves as a universal symbol for the 'derpy' moments that define internet culture.