WARNING: This is not a real definition, this is a joke made by me and some friends, which you can take on if you wish
Jebus is Jesus's secret brother, but was exiled to limbo and forgoten, this was because he was always getting high. The thing that really got him was that Jebus refused to use the natural weed which God planted on Earth, no Jebus insisted on using his own special brand of weed which he created himself using the clouds, so Limbo has now be come mainly fields of weed.
Heres some Jebus, Jesus and anti-Christ Facts
Jesus: Father - God, Mother - Mary. The Perfect Good
Jebus: Father - God & Satan, Mother - Mary The Normal
Anti-Christ: Father Satan, Mother - Mary. The Perfect Evil
So in fact all 3 of them are brothers, all with the same mother, and only 2 father between them, this is the reason that Jebus started getting high, because God would ignore him cause he was not his perfect good son and satan because he was not his perfect evil son.
A Church of the 3 Sons is curently being set up and you will be informed when it is finised being created
Me: When I Die I'm going to Limbo and getting High with Jebus :D