Soy sauce mixed with Wasabi. A sort of improvised dipping sauce popular among some American sushi lovers.
In California, some sushi lovers will mix the dollop of wasabi given to them with the soy sauce in the dipping dish. This is never done in Japan. If a Japanese person likes wasabi on their sushi, they will place a small piece directly on the sushi, but Americans who like wasabi will just put it in the soy sauce to evenly distribute it when they dip the sushi. Making "California Mud" is not considered rude inside Japan, but it will raise a few eyebrows since sushi has a "proper" way to be eaten.
A sexual practice involving a combination of felching and oral sex whilst a woman is menstruating.
"Wow, I went the whole way the other night with that girl from accounts - decided I wanted to smell the metal, and ended up with a mud rainbow"
When a Male ejaculates fiercely and ends up Sharting
Justin and Courtney were going at it and he ended up getting a Lufkin Mud pie.
The act of filling an elderly man's colon with chocolate syrup, and then laying on your back with a big, smug smile on your face, while the elderly man straddles you and squirts it onto your teeth.
Jeremy Clarkson, of the show "Top Gear," holds a Bachelor of Science in Bolivian mud flossing, because gargling "chocolate fecal slurry" has been his life-long passion.
The Mud-Onion Salad Toss is a sexual act in which both partners make, and then mix, their shit together. One will then hand wank the other to completion with as much shit-mix on their hands as possible.
"Sorry if you can smell runny onions, lads. I was on that Mud-Onion Salad hype last night and didn't get a thorough scrub in this morning."
"Ever since that Mud-Onion Salad Toss, my dick skin has been silken and smooth!"
A term to describe people who crawl through poop that are in large amounts. These people tend to have a poop fetish that is extreme.