running a marathon

to leave a group of people at random times to masturbate, then come back out of breath and play it off like nothing happened

John: "yo tom! where you at?"
5 minutes later
Tom: " sorry man i was running a marathon"

by South Wick September 7, 2010

run a train

Can't be less than 4 males + 1 female in VOLUNTARY sexual intercourse NOT rape or any of that chump sh*t

My crew is so fly every girl we meet lets us run a train.

by PhillyNigga12inches February 12, 2006

T-Run

The most amazing guy in the whole world, that deserves nothing but the best. The most awesomest kid you'll probly ever meet in your whole entire life. He's a big deal. No other kid could ever take his place. I fell in love with him, and no matter what, I will always be in love with him. He's a breathtaker. <3

You know that T-Run kid? I love him.

by McKTayBig April 28, 2008

RUN AWAY!

The thing you do when you want to make hasty getaway from Lord Pink Floyd's twitch.tv channel. Made Infamous by "Iriish" and "Jackontheattack."

lord_pink_floyd: Alright we have 10 votes for white, and 10 for black
(Iriish has joined the channel)
Iriish: I choose white.
Scubasteve23: What the heck, how does he even..
Zookeeper87: You got some 'splaining to do, Mr. Iriish
Iriish: Oh no..
Iriish: RUN AWAY!
(Iriish has left the channel)

by The Ittle August 21, 2011

Running Start

When one would like to involve themselves in sex acts with a very large woman it sometiems becomes neccesary to get a running start to drive the erect penis through the flab and hopefully into the vagina, asshole, and or belly button in some cases.

That bitch was so hefty I hadda take a running start

by DRDankfatty151 September 28, 2006

sex run

When you are not able to get to the place where you are going to partake in sexual intercourse with someone so one of your friends gives you a ride there.

Hey Cameron, can you make a sex run for me today?

by Gary Coleman IV June 18, 2008

dog run

n. A dedicated area (usually enclosed by a fence) of a park where dogs may be execised untethered, which would otherwise be in violation of local leash laws.

I took Spot to the dog run today for some exercise, so he's all tired-out now.

by CTBill February 3, 2009