I would be "The monster under somebodys bed" And then when the parent came I would turn invisible and then scare here RIGHT in her face! turns into cacooey.
Id Explore the ocean, see everything i want to see, (EVERYTHING), Find a paranormal xbox, and play ghost skyrim until i max out, find a priest, and go to the light....Then id just play xbox in heaven, lol.
I would go to some kind of restraunt and eat the food infront of the people there so they would freak out because they would think the food is moving by itself.
Disclaimer: I don't believe in ghosts per se, but rather that such incidents are the work of demon spirits imitating the deceased. That said, the rest of this post is simply playing along. _____ Well, it depends on what degree of "owers" you have available. Simple intangibility and invisibility don't provide much possibility beyond just looking around, but more advanced capacities like being able to take on a physical form and make oneself heard audibly would lend to greater opportunities like being that mysterious, kind stranger that offers just the advice you needed or helps you change a blown tire on some deserted highway at night. This should give you a mind to what I mean: http://www.youtube.com/watch?v=Xys7AkVrmH0 .
_____ And a gratuitous derpfunny: eternally freaking out over not being able to remove the lint from your belly button.
I would probably scare the s*** out of people that decide to stay home all day addicted to AG XP.
but if i were a gost i would would not just scare the s*** AG players but every one else alive that or i would get board as a ghost and find a way to end my life as a ghost