HTTP is plain-text browser/server communication. The S adds a security layer, making it very hard to intercept communications (i.e., keeping it secret).
2. Someone who has only starred in one thing in thier misrable acting career and spend the remains of thier pay in beer then do drugs to get noticed or shag a famous person. Often sighted on Celebrity Big Brother because they couldn't pay thier rent and got thrown in for the money and expect fame.
2. (With drunken exspresion) 'I starred in Doctor who, I was the guy on the left, then I was a police officer in eastenders, do you remember?'