Cumathon 

When several males get together and proceed to, as fast as they can and at the same time, cum on a piece of bread. The last one to cum fully on the load-- err, I mean loaf of bread has to slowly eat it, in front of all of his friends, while they, laughing hysterically, take videos on their cell phones.

Duuude look at this picture of our cumathon yesterday; Jerry ate that whole fucking loaf of bread!

Cumathon by Frank Dizzy November 5, 2008

Cumathon 

A Cumathon is when a person wanks to 26 varying sex videos in one sitting.

I participated in a cumathon

Cumathon by Karfa April 13, 2024

Kentucky Fried Cumathon 

When a KFC is rented out for and orgy full of greasy tender loving for the whole family. All ending in a chicken bucket bukkake feast.

"How was your weekend?"

"Took the missus and the kids down for a Kentucky Fried Cumathon on saturday, an absolute blast!"

Kentucky Fried Cumathon by GlizzyL February 23, 2022

Cumathlon

A challenge between two or more cumdumpsters in an attempt to become the ultimate ejaculatory fluid swallowing and bathing slut. These competitions can last days, maybe even weeks.

"Sasha was victorious in the last cumathlon after receiving over 9000 facials and swallowing around 20 gallons of sperm."

Cumathlon by ElDanio December 16, 2008

Cumatron-3000 

When a certain Charlie makes you cum frequently during seggs.Once completed your partner may crown you a cumatron-3000

“Gosh, my boyfriend made me cum so much!!, I think he’s a cumatron-3000.”

Cumatron-3000 by The tribe. April 7, 2021

Tri-cum-athon 

When you shoot your load in all three of her holes in one night.

Bronze medal for prevention of all holes.

Silver medal cumming in 2 out of 3.

Gold for the full Tri-cum-athon.

We decided to do a Tri-cum-athon for our anniversary. Got a gold medal!

Tri-cum-athon by Arthur Heath May 14, 2021

cumatthon 

A cumatthon is when 2 or more guys on a chat see who can jizz the quickest by watching pornography. When you are finished you must type "Jizzed" or "Came" on the chat. Whoever jizzes first wins.

"Miss Stephenson is so hot, we should totally do a cumatthon over her"

cumatthon by Rockthebead238 November 25, 2015