sloshathon

A social gathering that involves a lot of alcohol; usually free/company covered.

Me - I hear there's a trip to Greece on the cards

Colleague - Who's going?

Me - Usual crowd.

Colleague - Careful it doesn't turn into a sloshathon. As you know it will.

by Crouchington DC October 7, 2010

Seanathon

As it would seem, a "Seanathon" is quite the endurance to be around for long periods, and if that wasn't enough, they eat people for sustenance!

Man, I'm working Yano, doing my regular job, and then this guy named Sean starts. WHAT A SEANATHON they are to work with!

Nothing.

Jeez, he's a real Seanathon to be around.

Isn't your brother's name Sean? Your life must have been a real Seanathon growing up. Surprisingly, you have yet to get eaten.

by RegularOldPlumbus November 11, 2022

Sexathon

1. n. A competition where the last person with any amount of cum left wins

2. n. When a couple of guys and gals get together and see who can pass out the fastest from orgasm

3. n. What happens when only men appear to a public event

“Are you going to the sexathon?”

“Of course! Who wouldn’t go to Gape Horn’s sexathon?”
“Aight bet! Have a good one Master Bay Shin!”

by SkipStone September 29, 2023

Smashathon

Where you have a marathon of getting smashed.

I am seeking somebody who can have a smashathon

by Susansloveforum April 6, 2025

National Sexathon Day

On January 1st you must go on a sexathon (Sex Marathon) by having sex for the entire day with as many partners as you would like

Hey Jessica, do you wanna join me and Erica for National Sexathon Day?

by Dirty Bob December 29, 2018