In American folklore, a Sidehill gouger is a fearsome critter adapted to living on hillsides by having legs on one side of their body shorter than the legs on the opposite side,^[1] having evolved to resemble any form of mammals such as pangolins, goats, humans, and bears. This peculiarity allows them to walk on steep hillsides, although only in one direction; when lured or chased into the plain, they are trapped in an endless circular path. Some claim these creatures play a large role in, and in some cases are responsible for, the creation of hoodoos. The creature is variously known as the Sidehill Dodger,^[2] Sidehill Hoofer,^[3] Side-hill Gazink,^[4] Sidehill Ousel, Sidehill Loper, Sidehill Galoot, Gyascutus, Sidewinder, Wampus, Boofum, Gudaphro, Hunkus, Rickaboo Racker, Prock, Gwinter, or Cutter Cuss.

Sidehill gougers are mammals who dwell in hillside burrows,^[2] and are occasionally depicted as laying eggs.^[3][5] There are usually 6 to 8 pups to a litter.^[6] Since the gouger is footed for hillsides, it cannot stand up on level ground. If by accident a gouger falls from a hill, it can easily be captured or starve to death.^[3] When a clockwise gouger meets a counter-clockwise gouger, they have to fight to the death since they can only go in one direction.^[3] The formation of terracettes has been attributed to gouger activity.^[7]

Gougers are said to have migrated to the west from New England, a feat accomplished by a pair of gougers who clung to each other in a fashion comparable to "a pair of drunks going home from town with their longer legs on the outer sides".^[6] A Vermont variation is known as the Wampahoofus. It was reported that farmers crossbreed them with their cows so they could graze easily on mountain sides.^{[citation needed]}

Frank C. Whitmore and Nicholas Hotton, in their joint tongue-in-cheek response to an article in Smithsonian Magazine, expounded the taxonomy of sidehill gougers (Membriinequales declivitous), noting in particular "the sidehill dodger, which inhabits the Driftless Area of Wisconsin; the dextrosinistral limb ratio approaches unity although the metapodials on the downhill side are noticeably stouter."^[8][9] A special award, the Order of the Sidehill Gouger, is awarded to worthy members for hard and long standing volunteer efforts by the Alberta Group of the Royal Canadian Air Force Association.

In popular culture

• Sidehill Gougers feature in the MMORPG Villagers & Heroes as mobs. It is depicted as a combination of a cougar and a wolf.
• James and the Giant Peach (1961), the children's novel by Roald Dahl. When the peach lands in Manhattan, skewered on the spire of the Empire State Building, policemen gather around it. When they see the Centipede, a policeman exclaims "It's a Prock!"
• "Deadhead Mile" (2016) by K.N. Johnson (included in the anthology A Journey of Words) suggest gougers to be the culprits behind ski trails with dead ends.^[10]
• Sidehill Gouger (2009) by Canned Games is a puzzle game on Xbox Live for Xbox 360, featuring a young boy hunting the sidehill gougers of his grandfather's stories.^[11]
• Storyteller John Dashney featured the sidehill gouger (referred to as the "sidehill wowser") in a story supposedly about his grandfather, who specialized in hunting the creatures to the point of stretching his hounds' legs to help them chase the creatures better along hillsides. The story details an encounter in which his grandfather stumbled across two gougers at a time, resulting in a harrowing spiral chase up a hill until the opposite-oriented creatures crashed into one another, solving his problem.^{[citation needed]}