The area in your head where thoughts of a single person constantly reside.

When a person online has annoyed you so much or out argued you so much that you constantly think about them and how to insult them again and again, and you constantly post about them, then they have occupied your crawlspace, similar to that small area under a house, they have moved in and taken up residence in your brain causing you to think about them all the time.

Cavernous pussy. Good for spelunking.


See: alcove, bat cave, bear trap, bearded clam, bearded taco, beaver, bermuda triangle, box, bucket seat, cake, chuff box, cockpit, cooch, coochie, coochie-pop, coose, cooter, cooze, crack, cum depository, cum dumpster, cuntcake, cunt, cunny, donut, dripping delta, felted mound, fillet-o-fish, finger hut, fish, fish taco, front bum, fly catcher, fuckhole, garage, gash, gates of Heaven, golden doorway, Grand Canyon, growler, hatchet wound, heaven's door, hole, honey cave, honey pot, hot box, jaws of Hell, lobster pot, loins, loose meat sandwich, lotus, love box, love canal, lower lips, meat wallet, muff, nooch, nook, nookie, peach, pearly panty gates, pocket, poon, poontang, purse, pussy, quiff, quim, rat trap, scratch, sheath, slash, slit, snapper, snatch, space, split, stench trench, tampon socket, temple, thingy, tool shed, tuna, tunnel, twat, undercut, vagina, vertical smile, wishing well, whisker box, womb, x, yoni

a rather large vagina.

n. The last place you'll never see.