Definition of "bolloxology"

Instead I was talking about Nietzsche, or some bolloxology, trying to impress her instead of getting a plan together.

2008, Gerry Ryan, Would The Real Gerry Ryan Please Stand Up

Bob said that that was bolloxology. I hadn't heard that term in years. Bolloxology! Anyway, after some lively debate and some give and take of bolloxology we left them in the room.

2009, Dónal Óg Cusack, Come What May: The Autobiography