noun. The scientific--or at least enthusiastic--study of Jeebus.
Real citation: “If you deny this Jeebusology is not a religion than you're saying it's a cult.”
(April 7, 2007, Church of Jeebus, http://churchofjeebus.com/worship/index.php?topic=12.60)
Made-up citation: "Christianity asks, 'What would Jesus do?' Jeebusology asks, 'Is our children learning?'"