And I don't even understand what everyone's problem with Ryanair is, except maybe the company's treatment of its own personnel. Flights have been just as smooth as with some more expensive carriers. I haven't gone to any party destinations though, if that's what the bacchanal reference is about.
I also have greatly enjoyed their flights for the most part. The reference was in relation to the drunken fights that seem to be a "common" occurance.
Spirit Air in the US has somewhat of a similar rep.