What is Booty Mug?
1.
to run or leap towards a person, facing sideways or backwards so as to strike them with the buttocks. generally performed on an unsuspecting or distracted person whom the mugger is well acquainted with
"that mark is from where I hit my head after Deena booty mugged me in the hallway and knocked me down."
"yeah I guess she's too big a girl to be doing that shit anymore"
See