Clamsplosion 

When a woman has a violent start to her period and menstrual fluid explodes from her vagina

Margaret was very lucky she had tampons in her purse or she never would've survived this month's Clamsplosion

Clamsplosion by A.Shamaru January 1, 2015

catsplosion 

A term derived from the free game "Dwarf Fortress," explained on the official Wiki of the game that it is the slowing down of the game's frames per second rate as a result of having too many cats on one screen, usually avoided by not taking more than a single cat on your adventure. Catsplosions have also been known to be harmful to the dwarves in the gameplay if you try to reduce the cat population.

A small Catsplosion had occurred in Will's fortress, and when he tried to control it, the dwarves of his fortress became sad and threw tantrums, destroying property and causing an amusing, yet painful-to-watch chain of tantrums that inevitably led to the fortress' demise.

catsplosion by 159159159 March 26, 2009

cumsplosion 

An enormous amount of jizz to come out during masturbation or sex.

Carl was jerking off to some porn when he finally cummed. A hot load of jizz coated everything in front of him, a cumsplosion. He didn’t stop though. The stream of hot jizz didn’t look like it was about to stop. The stream kept coming. Carl tried to stop it by holding his dick tight but it hurt like hell. He stepped out of his chair and it still rushed out. The dripping stream didn’t stop. He tried putting on pants but filled up with cum. He went out naked. He bravely stepped out of his house to try and get help but then the door locked behind him. His cock dripped with cum faster and faster. His raging boner was rock hard. He then saw his crush walking toward him.

cumsplosion by Well, shit. January 18, 2018

cumsplosion 

Literally, an explosion of cum. Cum that shoots the accordian right off your lap, and the Santa hat off your head.

"Richard pumped the accordian on his penis, until he enjoyed a fine CUMSPLOSION. He was so rubber-legged he fell on the icy walk as he left. Best Christmas ever.

cumsplosion by kevmulk November 1, 2008

mega cumsplosion 

A thing that happens when you have an erect penis. They can be small or fucking huge. When I say huge I mean 15 gallons of hot juicy semen. Enough to fill up a bathtub.

Holy shit! That was a mega cumsplosion!, ugh, no don- *gasps for air*, dont pull out, I like your sweet sticky hot juicy spicy tangy cum.

mega cumsplosion by pepisman June 24, 2021

Nuclear cumsplosion 

When you ejaculate so hard everything within a square mile is instantly impregnated.

Bill: Dude, I had the best nuclear cumsplosion last night! I've got several hundred children on the way now.

Will: That's dope, bruh.

Nuclear cumsplosion by Wally West the stalker December 5, 2016

cumsplosion 

a. While having sexual relations individuals involved simaltaniously orgasm.

b. to cum together

Nick and Beth had a cumsplosion while having sex in the shower that could be heard through out the apartment.

cumsplosion by Teddy H. July 22, 2008