Performing analingus (i.e. give a rimjob)
I'm hoping to go spelunking tonight!
the sound your dead lifeless body makes when it lands in the bottom of a large chasm in a pitch-black cave you thought was cool to check out
The medical examiner explained the body was found in the chasm of a cave no doubt the deceased was spelunking...poor bastard
Having sexual intercourse with a girl who has a very wide and stretched out vagina. The vagina is very cave-like due to its constant past use. If you are considered to be spelunking, then the girl is a whore, and you will most likely contract a sexually transmitted disease.
I only had to pay five dollars to go spelunking in your mom
A term used to express feelings of disbelief and annoyance. Commonly used when something very surprising yet unhelpful happens.
"are you Spelunkering me?"
When your friend or doctor removes a turd from your asshole with their hand.
It happened to my buddy Eric once.
What happened?
His doctor went spelunking.
A sexual act. The act of shaving one's cranium, applying copious amounts of lubrication, and attempting to insert it into the female vagina.
Doctor: "You have whiplash. Did you recently suffer any trauma to your neck or head?"
Patient: "Yes - I was spelunking my girlfriend when the phone rang and startled her."
1) One who explores caves
2) One who enjoys giving oral sex to women
Peter is such an obsessed spelunker.