triathlon 

One of the best and most addicting forms of competition consisting of swimming, cycling, and running all at varying degrees of distances. Triathlon is not for the weak, for it puts the athlete in an undescribeable amount of pain, but when the race is over, you want to do it again. Anyone who downplays the difficulty of a triathlon or the classification of it as a sport should be beaten.

I did my first triathlon last summer, and I have since been addicted.

triathlon by nirvanarageatm December 12, 2004

triathlon 

a modern endurance sport, consisting of swimming, cycling and running, in that order.

triathlon by Henri August 5, 2003

triathlon 

The coolest fricken sport in the whole world and includes swimming, biking, and running.

triathlon by Anonymous March 31, 2003

triathlon 

Any night of sexual activity consisting of the entire trifecta of penetrating sexual acts. The official order consist of oral, vaginal, and finally anal sex. However, if used as "we might as well have pulled a triathlon" it's understood the acts were there, but not the order.

A reverse triathlon would simply be the acts in reverse order.

If I really like the guy I let him run the triathlon on me, but no one is going backwards on me, that's just dirty.

triathlon by runner93939 October 25, 2007

Triathlon 

When you enter a pet store, stick a fish, a hamster, and a parakeet up your ass and see which one gets out first.

You know what? That hamster is giving me the stink eye. He’s gonna participate in the annual Triathlon

Triathlon by Ko4 October 29, 2020

Triathlon 

Sex technique for the men.
You breathe deep (head)
Go ride her. (On top/bike)
The run her. (Bottom/Run)

I ran the triathlon on her last night.
Hoovered, drove, ran it.

Triathlon by S.Mathews February 4, 2009

triathlon 

when three sexual instances are performed.

we participated in a triathlon when she blew me, gave me and hand job, and then we had sex

triathlon by meegle time. February 23, 2011