A former prisoner has offered her followers a unique style of cooking class as she revealed how inmates could make chicken wings and mashed potatoes using a hair dryer. Though a version of prison is shown on TV, albeit the violent side of life behind bars, there is an entire subculture online pulling back the jailhouse curtain. Already, we’ve been treated to insider information about how to use readily available items for makeup looks. How to make prison-style chicken wings Casey (@casseystarcevic) is a transgender woman who was placed inside a men’s prison to serve her time. Following her rel…