meaning if a girl isn't showing you her butt hole in a picture or video or even in real life, you're not interested in her.
A hash tag made popular by Hunter Moore of the website isanyoneup.com
If you've never been on the isanyoneup website, consider yourself lucky, half the gnargoyles on there are not even worth the few hotties. Maybe good for a good laugh and a self esteem boost. That's about all though..