The space between your asshole and ball sack. It is a combination of the words space and anus; Thus representing the two most important words from the aforementioned sentence.
by jimmyb's March 12, 2010
The space anus. Also refering to 'zoning out' and losing touch with reality if for a fewseconds or a minute.
by Nick Farace January 10, 2004
The spine anus. The dreaded condition is found in amateur and sometimes professional artwork when the artist places the butt hole too high.
by Sonderjen December 29, 2007