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Comburst is an earlier form of combarst. It is still an accepted alternative for combarst, but it is not quite as popular.
for more info, please see: combarst
comburst by BigGoofyGuy April 11, 2005
Words you can keep
Derived from the words, combust and burst. It defines when you have over eaten and flatulence comes out of both ends
“Emma ate so many chilli dogs that she combursted.”
Comburst by BurstingBabe August 18, 2025

Combustible lemon

All right, I've been thinking. When life gives you lemons, don't make lemonade. Make life take the lemons back. GET MAD! I DON'T WANT YOUR DAMN LEMONS! WHAT AM I SUPPOSED TO DO WITH THESE?! DEMAND TO SEE LIFE'S MANAGER! Make life RUE the day it thought it could give CAVE JOHNSON LEMONS! DO YOU KNOW WHO I AM?! I'M THE MAN WHO'S GONNA BURN YOUR HOUSE DOWN! WITH THE LEMONS! I'm gonna get my engineers to invent a combustible lemon that's gonna BURN YOUR HOUSE DOWN!
To get turned on or about to feel a certain emotion.
Maria: Jimin looks so hot I’m about to combust!
Anne: dang me too
Combust by Mariethemaria May 29, 2019

Shitaneous Combustion 

After eating lunch at the taco truck down the street, I had shitaneous combustion when I got back to work.
Shitaneous Combustion by Htos_Drol November 27, 2012

Mongolian Nut Combuster 

A sexual encounter involving 3 males. One fully naked man is standing with his scrotum dangling and his legs spread wide. The two others are wearing full Mongolian native tribal gear standing 10 yards away from the man. One is facing his front, and the other is facing his behind. They begin chanting, and when the chanting reaches a climax, they both charge head first and torpedo dive into male 1's nutsack causing a full explosion, Then males 2 and 3 use the blood and mutilated testicles to masturbate.
I cant believe i just gave my grandfather a Mongolian Nut Combuster!

Combustible lemon

A sour citrus fruit that a man named Cave Johnson invented to make explosive. It is capable of burning a house down.
When life gives you lemons, don't make lemonade, make life take the lemons back! GET MAD! I DON'T WANT YOUR DAMN LEMONS, WHAT THE HELL AM I SUPPOSED TO DO WITH THESE?! Demand to see lifes' manager!! Make life rue the day it thought i could give Cave Johnson lemons!! DO YOU KNOW WHO I AM!? I'M THE MAN WHO'S GONNA BURN YOUR HOUSE DOWN! WITH THE LEMONS! I’m gonna get my engineers to invent a Combustible lemon that burns your house down!
Combustible lemon by beans lad July 26, 2011
More from Urban Dictionary

Salad Days 

green inexperienced youthful judgement and cold blooded execution of those judgements.

Rashness with little concern of consequence.

Antony and Cleopatra. William Shakespeare

"My salad days,
When I was green in judgment, cold in blood."

- William Shakespeare, Antony and Cleopatra, 1.5
"How did you end up in jail?"

"Salad days, 'nuf said."
Salad Days by GilbyRFC0 October 7, 2011
Word of the Day on August 28, 2026

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.
Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!
grebo by cactuscat September 15, 2006
Word of the Day on August 24, 2026
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