Angry Pepe, also known as 'Rage Pepe' or 'REEEEEE,' is a popular variation of the Pepe the Frog character created by Matt Furie. This specific iteration depicts the green frog in a state of intense fury, often shown with a reddened face and a screaming expression. It gained massive traction on imageboards like 4chan and Reddit during the mid-2010s, frequently accompanied by the 'REEE' onomatopoeia to represent a high-pitched autistic screech. The meme is primarily used to express extreme frustration, indignation, or 'normie'-induced rage in a hyperbolic and humorous way.