The Situation Shares First Post Since Leaving Prison

Luis Ylanes/Splash News

Mike The Situation Sorrentino
Luis Ylanes/Splash News

He's baack ... on social media, that is. It's been a day since Mike "The Situation" Sorrentino was released from prison after serving an eight-month sentence. And now, the Jersey Shore star is reacquainting himself online, sharing his first post since being a free man.

... and fans are here for it.