buscar cualquier palabra, como cunt:
 
1.
Marathon sex between two sexually athletic people. More than 12 hrs of sex-n-rest. A couple who tries to see how many postions and places they can climax in a given day, weekend, or timeframe.
Every time we've ever had sex it's always led to a fuck-a-thon. It takes me a week to recover. His rebound time is less than 10 minutes.
Por Jolie St. Laurent 09 de abril de 2006
 
2.
an event where a guy and a chick get it on repeatedly, as if they're never gonna stop
"How was your date?"
"Lasted all weekend, a real fuckathon.I was exhausted by Monday morning, glad to go to work."
Por Jake 15 de marzo de 2004
 
3.
1. similar to marathon just with fucking
2. can be just continous sexual contact between a man and a woman
3. 3-some, 4 some, 5 some, etc (when u get the "buds" together and they arent weraing any clothes except perhaps a tie)
hey i went to a fucka thon

man i was tired after my 36 hour fuckathon with marissa

man lets get bob, cally, merry, dolly, and mark togehter so we can all do each other up the ass
Por BHUDDA'S FRIEND 02 de junio de 2005
 
4.
a long session of sex.
Chick 1: Girl, where you been all weekend? We was supposed to go to the movies.

Chick 2: My bad girl, me and my man was having a fuck-a-thon.
Por SweetPeaches404 25 de enero de 2009
 
5.
When people indulge in sex for longer periods of time, usually over the weekends and in groups. Gays regularly engage in fuckathons on weekend.
Mark: "Boy my ass is sore and I can's hit; it took 20 loads this weekend"
Eli: "Man, you were in a fuckathon"
Mark: "Yes, I was and it was one helluva experience."
Por shmuzzy 27 de febrero de 2010