chunk spelunker 

One who willingly engages in ass play with a partner who has not first cleaned their anus and rectum with an enema or at least a finger and a lot of soap.

"It isn't necessary to be a chunk spelunker if you've got a colon hydrotherapist in the neighborhood"

chunk spelunker by become_the_mountain April 7, 2006

chunk spelunker 

A man with a propensity for engaging in anal sex with women of grand proportions.

Eddie got so trashed on Friday that he went all chunk spelunker on that 900lb slab of white beef. When he regained conciousness the next morning, he had to pull on the rope to find his way out. He hasn't been the same since.

chunk spelunker by respect the teacher August 14, 2009

chunk spelunker 

One who engages in anal play in the hope of getting an unexpected dividend on their probe caused by improper preparation and/or hygiene...

Max likes to dig deep in his partner's ass in the hope of coming out with a plum; he is a true chunk spelunker...

chunk spelunker by JPnEB May 28, 2008

chunky spalunker 

1. Bits of vomit floaties, such as in a drink or splattered upon a carpet.
2. A vomiter.

"Eeeew, there are chunky spalunkers in my Yoo-Hoo...." said Alex "AJ" Lampe, after he prepared a cocktail in a cup he had vomited in five minutes prior.

chunky spalunker by Darcy is wearing pants. July 7, 2007