When you explore the caverns and recesses of your colon to remove debris, possibly with a douchebag, but not necessarily.
I had to go asshole snorkeling because I took too much acetominophen and a multivitamin that made staff ask me if I was constipated yet or not, at the ward.
by Moss the Boss visiblydistorted July 16, 2020

Putting your rock hard cock inside a heavy mouth-breather’s mouth to make them breathe through their nose
Joseph was snoring so heavily the other night I took my morning wood & gave him a Tennessee Snorkel just to shut his bitch ass up.
by Dirty Mike & the Pirates October 9, 2024

Snorkel (verb): (1) to snort when laughing; (2) to breath loudly and forcefully through ones nostrils, especially when laughing, thereby making a loud sound, similar to that of a boar or pig.
"I know that is a funny joke, but - eeuw, did you snorkel? That is so unbecoming !" or "The result of Rogerio's humorous quip was that Andre drew most of air in the drawing room up into his nasal cavity, so forcefully, that he emitted a most noisome vibration, similar to that of a boar on heat - which could best be described as a snorkel."
by jane_in_pain August 24, 2017

Originally from the 94 Radio One freestyle session with the Wu-Tang Clan: dick snorkel is slang for a bong or water pipe.
youtu.be/qQSWuSzfwjs?t=1815
youtu.be/qQSWuSzfwjs?t=1815
by r.GimP November 27, 2016

A snorkel placed in the mouth of the first party, while a second party sits on the opened end and farts down the tube into the mouth of the first party.
by Peesalot June 21, 2018

An oral sex act;
The act of putting your entire ball sack in someone’s mouth and then sticking your erect penis to the side of their face, thus making it look as if they are using a snorkel.
The act of putting your entire ball sack in someone’s mouth and then sticking your erect penis to the side of their face, thus making it look as if they are using a snorkel.
by Grufflehog September 20, 2023
