This is an intense exercise where you have to run a full lap around Kabul Airport in Afghanistan without getting shot by the Taliban.
by real_men_uber rick August 23, 2021

A drinking game where a cup of beer is set up then a shot of rum then a shot of vodka then a shot of tequila and finally another cup of beer.
All must be drunk in a row. Completion demonstrates a drinker's Iron Liver.
All must be drunk in a row. Completion demonstrates a drinker's Iron Liver.
John: Dude you were totally F@%$#@ up last night.
Joe: I know man I was in the marathon.
John: Howdya do though?
Joe: Oh I've got an Iron Liver for sure.
Joe: I know man I was in the marathon.
John: Howdya do though?
Joe: Oh I've got an Iron Liver for sure.
by TheIronLiver April 22, 2009

This is a professional activity that includes Collecting Navel Fluff, Extreme Ironing. Mooing ,Beetle Fighting Collecting In-Flight Sick Bags, Toy voyaging, Soap Carving and Quidditch and must be completed before the harvest moon.
by It is a real thing February 22, 2022

by Janet Butterworth November 04, 2023

Similar to a daisy chain a daisy marathon is raising to see who can make the other cum first in a threesome.
by DangerBunnyAttac April 18, 2018

When a person with almost no training runs a full marathon. The first to document this run was Bert Kreischer, who has what's know among scientists as the Mickey Mantle Gene.
by Trashedcatt October 22, 2019

When you go to bed somewhere between midnight and 3 am for no apparent reason than not having to go to work the same morning.
Even if you do have to work the following morning, don't pull a midnight marathon if you aren't exactly sure what you're doing and how to do it safely.
by Sexydimma May 14, 2021
