Yearbook Photo of Fed Up Flight Attendant Steven Slater

ET has obtained the yearbook photo of the disgruntled 38-year-old ex-flight attendant Steven Slater.

Slater has been making headlines after he cursed out a passenger over a plane's loud speaker on Monday, grabbed some beer and then proceeded to jump down the plane's emergency slide.

The former JetBlue flight attendant was arrested at his home and was released from jail Tuesday night after his $2,500 bail was posted.