Jeebus is a mocking term used in place of Jesus Christ. It is used by those who reject Christ as Lord and those who have no idea who He is. The term Jeebus originated with satan himself and it is spewed by ignorant people who shall one day answer to God for every word they speak.
A word used in place of Jesus as a less offensive way of saying it. Originated from the Simpsons, but has found its way into a whole lot of other things.
an extremely pretty boy with very shiny hair,perfect skin, and the cutest nose ever. he is a total jackass, but that is because girls keep harrassing him for his hair secret, and guys keep trying to rape him. he likes vanilla donuts, and has a big shiny iguana.
Another example of "Simpsons" comming into play, commenly reffering to the son of our most holy lord (Jesus) or the more commenly known, albanian brush rat (mostly found in sewers and holiday homes). These versetile creatures can be found among the sewage heaps of the great white sparrow and can be known NOT to carry the black plague (only 2 discoverd so far).
Me: The Jeebus ate my homework.
Priest: Go die in a hole somewhere...
Me: Praise Jeebus, son of our lord *bows*.
Albanian brushrat: EEEEBEEP!?