posho Wiktionary
posho (plural poshos or poshoes) (UK, slang) A posh person. 2016 May 2, Sam Leifer al., "Jugball", Plebs: Marcus: We''re very sorry. Stylax: No, we''re not. For all this guy knows, we could be megaminted poshos in disguise. Shopkeeper: It will be a superb disguise. Stylax: Cheers. Etymology 2 . Borrowed from Swili posho, itself from English ...