A butt that literally defies gravity. It has such an obnoxious amount of perk, it is said to blind men who stare at it too long due to it's mesmerizing floatage.
Jip: "Damnn!! did you see Lisa's ass mann?!?!"
Owen: "No, why?"
Jip: "She had a total hoverbutt!!"
Jip: "MAN! that thing was just floating!"