butt spelunker 

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.

butt spelunker by rev. ray April 8, 2004

Thumb Spelunker 

The act of letting someone sit on your thumb....while hand is in hitchhiker position, place it under someone while they are sitting down so your thumb pokes them in the butt...

Damn , that was one hell of a thumb spelunker , it almost ripped my pants !!!!

You dirty thumb spelunker , you went straight up my ass !!!!

Thumb Spelunker by Heyman3000 March 7, 2010

ass spelunker 

1) One who engages in the practice of exploring the anus and rectal passage of another, just as a spelunker enjoys exploring dark, dank, underground passages.
2) A person who acts as though he might enjoy the practice of ass spelunking.

1) Man that guy is an ass spelunker. I think I saw him in the Gay Pride Parade last week.

2) Goddamnit Jimmy, stop prancing around like a fucking ass spelunker.

ass spelunker by Ragefist November 17, 2002

Wet spelunker 

Another name for a dick/cock. In particular after having had sex in a wet pussy or ass.

Derived from the concept of exploring a dark cave which is usually very wet as can be seen with a pussy and ass after lube is applied.

The wet spelunker bulging in Davids pants was making it hard for Taylor to concentrate.

Wet spelunker by Kittyslyfox December 2, 2020

Dirty Spelunker 

A man who invites his wang into a woman's anus with authorization. He is then exploring a dirty cave. At a boy.

I plowed Rachele's ass. I was a dirty spelunker last evening.

Dirty Spelunker by Naughty Naughty November 18, 2004

butt spelunker 

one who searches in the darkest depths of anothers anal cavity

dude get your hand out of my ass!

butt spelunker by Buddy and Andrew July 17, 2003

Gaylord Spelunker

The ultimate insulting nickname for a straight guy who is a complete and total fag.

Darrell is being such a fag lately, he is a complete and total Gaylord Spelunker!

Gaylord Spelunker by JackTors April 25, 2019