There are 10 things that can cause an ass explosion:
1. Laxatives
2. Food allergies/intolerances
3. Medication side effects
4. Oily/greasy food
5. Eating too much plant fiber
6. Infectious diseases/food poisoning
7. Exposure to certain toxins
8. Chronic gastrointestinal conditions (IBS for example)
9. An imbalance of gut bacteria
10. Over-eating
11. Hormonal fluctuations (females)
Generally, you can tell if an ass explosion is going to happen, symptoms include:
Gas
Gurgling in the lower abdomen
Pressure behind the asshole that feels like something solid is trying to get out
Bloating
Slight abdominal cramping
Shit, I ate too much. I'm gonna have an ass explosion on the toilet later. Gross!
When you're having anal sex and they have diarrhea and the same time you are ejaculating into their anus.
Also a shitty operation in Star Wars The Old Republic MMO.
"There was an explosive conflict at the orgy last night."
-
"The operation tonight is Explosive Conflict, I'd rather have an explosive conflict then do that operation again."
When you have to cum but you hold it in until your testicals explode.
"I think I have to cum."
"Don't hold it in or you might have an elemental explosion."
"I'll hold it in."
When your penis randomly explodes.
Yo, man. I think I have a bad case of weiner explosion coming on.
That sucks dude.
When you get a very sudden boner
When a naked woman fell out of the sky, I got a boner explosion.
THE EASIEST WAY TO BREAK YOUR HYMEN, WARNING: RESULTS IN MORE BLOOD, YOU MUST FUCK THEM SIDE WAYS.
AMAZING MUSIC,
"DUDE I TOTALY USED EXPLOSION ROBINSON ON HER"
"YO I TOTALY TORE THAT GIRL LIKE AN EXPLOSION ROBINSON"
"the Nintendo 3 DS is like an EXPLOSION ROBINSON in your pocket.
When you give head so damn good they cum and blow your brains out
My girl was giving me explosive head when I came and blew her brains all over my ceiling