spelunk 

other forms: spelunking, spelunked, spelunks(v), spelunker (n)

1. v.;the exploration of natural caves
2. v.;the exploration of a man's anus by either: A. himself, B. a female sex partner., or C. male sex partner.

1. Bat researchers usually spelunk many caves to find their information.

2. while watching porn: "Eww, did you see her slip her finger into his butt? She's totally into spelunking."

spelunk by angel December 22, 2004

Spelunk 

Exploration of bodily orifices.

James Spelunked Kenny.
Kenny likes being Spelunked by James.

Spelunk by Birch September 28, 2004

spelunk 

(By analogy to exploring caves/other dark places)
To engage in casual internet stalking, usually out of curiousity rather than for any sinister purpose.

After a bit of spelunking on message boards, I found out that girl I was flirting with on MSN was actually a 40 year old guy from Indianapolis!

spelunk by Cayenne August 28, 2005

Spelunk 

1. Using your penis to explore a woman's vagina, or "cave."
2. To ejaculate.

1. "Did you spelunk Callie's cave last night?"
2. "Yessir. Spelunked on her chest, on her face, a little on me...I showed her my dripping stalactite alright."

Spelunk by tripleovertime99 December 1, 2009

spelunk 

1)The act of fucking one in one of many positions 2)Hitting someone 3)Word to replaced many words.

"Dude, last night I spelunked Mac in the butt."

spelunk by A.R. McCumindabutt September 9, 2003

Spelunk 

To take a dump - the sound of your poo splashing into the toilet water.

Ohh I ate too many tacos. I have to go spelunk.

Spelunk by Joe Shmoe Dudeton August 21, 2008

spelunk 

the act of getting farted on while giving someone anal...doesnt apply to homos

sick u just spelunked!!

spelunk by Jesus12 March 31, 2008