madeathon 

Refers to a marathon of the popular ye semi-deposed series Made on MTV. This usually happens in the wee hours of the morning or on weekends when better programmes are unavailable. Madeathons are highly addictive and almost impossible to pry oneself away from.

Sorry dude, I can't go out tonight, there's a madeathon on MTV.

madeathon by khrushchev July 21, 2007

maleationship 

2 male buddies who are rather inseparable. Very into their friendship, not to say that they are homoerotic, but just extremely entwined.

Gary: yo lets hit this bar its got $1 teq till midnight. tell paul and kenny
Leeland: ehh paul and kenny are in a friggin maleationship i wouldnt be surprised if they didnt pick up the cell and went bowling

maleationship by kovstar February 24, 2007

Once a Marathon Match 

Based on the 11 hour 5 min match at Wimbledon featuring Nicholas Mahut (FRA) and John Isner (USA) where they played 138 games in the fifth set alone and where most records were completely shattered.
It refers to anything an event or oddity that will almost positively never happen again.

The strange disappearance of an entire civilized city in Mexico was a once a marathon match

Once a Marathon Match by akararules June 27, 2010

Biman Half Marathon 

When someone exploits and harasses professional and amateur athletes as a marketing stunt.

The way they are treating the runners, I'd say they really pulling another biman half marathon stunt.

Biman Half Marathon by MrRunner January 18, 2022

Masturbation Marathon 

An exceptionally long episode of masturbation fits. These episodes are usually brought on by sexual deprivation and bordom; however, and I'm not making this up, they have been used a means of fundraising for sexual related causes such as safe sex. A masturbation marathon is a strenuous event that requires disciplined training and preparation. There are several related subcatagories such as time, ejaculation distance, and most orgasms for both male and female competitors (I'm totally serious - google it).

Hillary's return brought an end to Bill's 72 hour masturbation marathon.

Masturbation Marathon by Face_Bones August 29, 2013

marathoning 

Watching an entire season of a TV series in a short period of time, especially if you are watching it in one sitting.

Hey, I can't come out tonight. I just got the last season of Lost on DVD, and I'm marathoning it right now. I can't put it down.

marathoning by Philosophistry February 15, 2009

NCIS Marathon

Something of a daily occurance, NCIS is a great show and it seams its so great that they have "Marathon's" almost everyday. Do not get sucked in as these last for 12-24 hours and you will get nothing done.

Person 1: I'm going to work on my project *walks into TV room* EWWW!!! NCIS Marathon! *Two hours later*: Shit I got nothing done!

In short don't get sucked in.

NCIS Marathon by CTU_FieldAgent200 February 15, 2010