Rebus was a happy pigeon. As a child he was content to spend his days playing and pooping, pooping and playing. Then one day he took a big dump on a nun. Then he died and went to hell.

While in hell, Satan became homosexually attracted to Rebus and made him strong and powerful in an effort to win his affections. Rebus was responsible for sucking all the blood out of stuff.

Rebus grew tired of Satans advances and organized a revolt against him. Turns out that Satan, in all his scary evilness, is allergic to pigeon excrement. Rebus and all the pigeons from hell swarmed over Satan and covered him in piss and shit. Satan began crying like a little baby and begged Rebus for mercy.

Rebus agreed to let Satan live on the condition that Satan forever be in the service of Rebus and his friends.

To this day, Rebus rules hell and Satan is forced to entertain him by barking like a chicken.