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Hot Lava 

Some rumbling and stomach pain leads to extremely explosive diarrhea that burns as it exits the rectum and comes out so forcefully that it splashes off the toilet water and back onto your ass.
Man, I shouldn't have had those 9-1-1 hot wings. I barely made it home before I expelled some potent hot lava.
Hot Lava by max nova July 3, 2009

Hot Lava 

Slang for semen- the milk like fluid that erupts from a man's knob when ejaculation occurs

see.. Peter North
John- Aaahhh, damn Joan, that pussy is tight as fuck. Just a few more thrusts and I am going to cum!

Joan- Perfect John pull out and pump your Hot Lava all over my tits and face.
Hot Lava by pwild June 21, 2006

Hot lava bath 

Peeing on your man during sex while on your period
“Hey babe, give me a hot lava bath tonight”
Hot lava bath by Methkitten June 6, 2020

the floor is hot lava 

Stay off the floor. Climb around on the furniture, step on the cat if you have to, just don't touch the goddam floor!
The floor is HOT LAVA I tell you.
the floor is hot lava by nat s. February 7, 2008

the king of hot lava 

Someone who excels at everything. The best. Taken from the common childrens game wherein you jump around trying not to touch the ground (hot lava).
Damn...marshal just kicked chuck norris ass. He is the king of hot lava
the king of hot lava by nulerasi1 December 5, 2010

mormon's Prayer: "There are no losses, straight finesse, call me shalashaska, Used to call me absurd now I pull up on the curve because I smack more backs that I care to admit, I swear I spit hot lava and that is my sword."

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mormon's Prayer: "There are no losses, straight finesse, call me shalashaska, Used to call me absurd now I pull up on the curve because I smack more backs that I care to admit, I swear I spit hot lava and that is my sword."
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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