The process of digging through the recesses of your refrigerator in an effort to find something (semi) edible. Usually part of or precursor to either refrigerator roulette or refrigerator triage. Results can be anything from mild to traumatizing.
by ferricoxide June 8, 2010

Or/to; Spelunk, To put both the penis and the balls in ones mouth; particularly when the penis is hard and inserted into the throat.
"Hey Jenna, Brad took me spelunking this weekend :P"
"I would totally spelunk him/her"
"If its not too big, I'm gonna spelunk it :3"
"I would totally spelunk him/her"
"If its not too big, I'm gonna spelunk it :3"
by El Stinky Pinky July 11, 2024

by Cave_enthusiast2 March 10, 2023

Unlike the legitimate definition, the underground meaning for this term is something along the lines of masturbation while on Xbox.
He was spelunking AGAIN!
by KS Meme Lord February 9, 2021

by Hedge1984 January 12, 2023

Im spelunking my mon
by Spulenker123 February 18, 2021

"In the end, it took a team of 35 people to develop a filter to make {the IBM Watson supercomputer to} stop swearing and wipe the Urban Dictionary from his memory to prepare him for his future as 'a diagnostic tool for hospitals.' We can only hope that they missed some profane nugget hiding in a dark recess of his hard drives, which doctors will hilariously discover when Watson starts referring to a colonoscopy procedure as an 'asshole spelunking'."
by Freezing in Chicago December 9, 2013
