whatever, insignificant, doesn't matter, i dont care

A really white skinned female.

When someone is nere you and then they disappear the next sec

When you are doing a chick from behind and you quickly pull out letting your buddy emerge into the room unsuspected and undetected and finishes the job while you exit the room.

Something that's scary as fuck you better run

Ghost is also a name. It can be given to show bravery, darkness, and a good soul.

A Direwolf from the TV Show Game of Thrones. Jon Snow's pet, white in color, red eyed and silent. Good at killing undead people.