Irontan 

The brown color imparted to the skin by exposure to the sun or open air due to training for an Ironman Triathlon. Due to long hours of training, this particular tan is denoted by many different levels of coloration in many varying patterns. Most notably:

3 or more tan lines on each arm
tan lines from wrist mounted watch or GPS
tan lines from wearing cycling gloves
3 or more tan lines on the thighs from varying shorts length
tan lines on lower legs from socks and capri length tights

With Ironman Wisconsin two weeks away, I am rocking a wicked Irontan from all my training.

Irontan by IronBrandon August 29, 2009

Ironman Widow 

a girlfriend/boyfriend, husband/wife or partner who is essentially "loses" their mate for 8 or 9 months due to constant and rigorous training that's involved in the ironman triathlon.

Kara's become an Ironman Widow ever since Pierre started his training 5 months ago. She barely sees him!

Ironman Widow by kds818 May 24, 2011

Ironmaniac 

The fans of Don Bosco Prep HS in Ramsey NJ. They are very dedicated fans, and very loud. They can be a little rude in their cheers, but it ends there. They are some of the nicest people you'll ever meet. The Ironmaniacs will never deface property, or a sacred statue just for a win. Their main rival is Bergen Catholic HS, Crusader Crazies, in Oradell NJ. Their fans are the worst people you'll ever meet. The Crazies even defaced a sacred statue of St. John Bosco after Bergen beat Don Bosco in a football game. The Ironmaniacs would never do such a thing.

Person 1: Ready for the game!?
Person 2: Yeah, but I'm scared about the Ironmaniacs.
Person 1: Don't be! The Ironmaniacs are the nicest fans you'll ever meet!

Ironmaniac by TZanks 97 December 6, 2012

wackoff ironman 

The fury of this intense competetition can make grown men cry. The men are required to climax an insane 48 times in a 24 hour period. They are given a small tube of lubrication, a glass of water, and a protein bar for the duration of the competition.

In the midst of the insanity during the Bust-A-Nut Ironman competition, Ryan G. ripped the foreskin of his derranged penis, spewing blood and seamen in a 3 metre radius of himself, dealing splash damage to nearby competitors.

wackoff ironman by Sick Ass Mothafucka September 2, 2005

Ironman Gideon 

the act of beating a girl in the head with a rusty metal pipe during anal sex and proceding to cum in her ear, and screaming at the top of your lungs "Bitch, is your head down for a reason?"

She didnt appreciate the ironman gideon i gave her last night.

Ironman Gideon by STLCARDS2LIFE July 6, 2011

Ironman Tequila 

A variation on the traditional tequila shot involving salt, tequila and lime. To do the Ironman Tequila Shot, snort a line of salt, drink a shot of tequila, and squeeze a lime in your eye. This can be followed up by a punch in the face or a kick in the junk by one of your drinking buddys.

Hey, lets do an ironman tequila

Ironman Tequila by ballsdeep4jesus August 19, 2008

Ironton 

A place where the air smells of sewer and ass. Everyone knows each other and most people never leave because it's like a black hole, once you are sucked in you never ever ever leave unless you're one of the lucky ones who aren't pieces of complete shit that sling drugs around. It used to be a good place to settle down with a family, now it's got more drugs than people in it. If you live here then congrats, you live in a shitty little piece of paradise.

Shitty Ironton.

I live in drugtopia.
Oh! You mean Ironton?

Redneckville

Arrnton

Ironton by shit.tits December 15, 2010