Wotsits

A British girl in secondary school usually covered in fake tan and foundation, giving then a crusty, orange appearance similar to the Walkers crisp "Wotsits" (Which are basically Cheetos). These girls are most commonly skanky and usually are in years 7 to 10.

Guy 1: My little sister's got a fucking wannabe-roadman boyfriend? How the hell?
Guy 2: She's a Wotsit. Wotsits and His kind go together like bread and butter.