Mohambie
Adjective used to describe a person that has offended the user in some way, typically thought to be a thoughtless jerk who is  unaware of others around them. Someone who only thinks the world revolves around them and that any fallout from their actions upon others is inconsequential. A perfect replacement for various cuss words to be used when cussing is not appropriate.
I can not believe that stupid mohambie just cut me off and caused me to run into the sidewalk.