spelunching 

v. To set off during your lunch hour in exploration of something to buy for lunch.

Her: "Did you bring your lunch today?"
Him: "No, I gotta go spelunching. Want to search the food court with me?"

spelunching by Big Brett the Bombthreat January 13, 2004

Anal Spelunking  

Anal spelunking the act of cavelike exploration in the anus of a loved one

honey i really enjoyed our adventure in Anal spelunking last night, i was enthralled by your wonderful lady caverns

Anal Spelunking by Mind Machine February 23, 2009

Facial Spelunking 

The hobby or practice of exploring the caverns of the face.

Often practiced in tandem with booger bombing.

Cube slave 1: "Dude, I'm soooo damn bored..."
Cube slave 2: "You should take up facial spelunking."
Cube slave 1: "Man, I'm so past that, I've been booger bombing you for hours..."

Facial Spelunking by liveMike June 19, 2008

urban spelunking

The act of breaking into and exploring large abandoned buildings in a city.

I got a ticket from the cops when they caught me urban spelunking in the old train station.

urban spelunking by Digby February 26, 2003

Mancave spelunking 

The act of kickin it in your room by yourself. All men need to get away now and then, telling your friends your gonna be mancave spelunking is a way for a guy to get away with being anti-social.

Friend 1: what you gonna do now?
Friend 2: ima go mancave spelunking for a while, see where it takes me...

Mancave spelunking by Realmanfuronchest June 24, 2010

colon spelunking 

The act of anal sex.

What that girl needs is a good colon spelunking.

colon spelunking by C.S. Lewis Jr. September 4, 2004

Ass Spelunking 

The expansive exploration of the anal cavity taken to an extent far beyond typical examination. In order to be considered an ass spelunking specific symptoms must be present. Extreme pain, euphoria, nausea, loose stool, and loss of bowel control are typical. In order to be an ass spelunker one must have partaken in at least 75% of the anal event and have documented the such thoroughly. Any accomplice in the even is referred to as the secondary spelunker.
Many times ass spelunking is used in reference to homosexual acts, however, ass spelunking can also refer to those of hetero origin.

"That butt pirate goes ass spelunking nightly."

"Tuesday I went ass spelunking with Ashley and ruined her parents sheets. After she passed out a I gave her a superman."

Ass Spelunking by H. J. B. May 17, 2008