one who searches in the darkest depths of anothers anal cavity
dude get your hand out of my ass!
by Buddy and Andrew July 17, 2003
1 more definition
One who explores the deepest,darkest recesses of someone's crap cave.
As I went butt spelunking in Suzy, I think I shot a wad into her upper intestinal tract.
by Rufus the Nasty One April 08, 2004