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Text slang for outie 5000.
i'm 5k, ttyl. OR this party sux, 5k.
5k by the real Alan Johnson July 7, 2008
Related Words
We don’t care fuck you
5k by Trappingheart May 8, 2019

5k and chill 

When you run a 5k(3.1 miles) then take ice baths after. Often mistaken for its derivative Netflix in chill referring f*** but no it means just run and take an ice bath. So shut the hell up football players and stop saying you wanna "5k and chill" with the cross country team
jim:" hey susie wanna 5k and chill"
susie:" sure"

* runs a 5k then takes ice bath and no they did not "do it"
5k and chill by bob.tom December 21, 2015

5k.jaylynn 

A cute brown skinned girl with dark brown Eyes
She has a great personality. She’s mean but also nice .
Why is that girl so mean 😂?

Oh that’s 5k.jaylynn
5k.jaylynn by Meena🥹🖤 May 24, 2022
A particularly physically taxing session of gay anal sex.
"Wanna go for a 5K run?"
"I'm so fucking tired right now, I could not"
5K run by hunterforthepoon February 13, 2022

5k marathon 

When someone is confused about distance and middle distance running and calls a 5k a 5k Marathon.
5k= 5,000 meters on a road/track/cross country/etc 3.1 miles

A Marathon is 42.195 kilometers or 26.2 miles.
The Marathon has Legendary roots.

According to ancient Greek history, the original marathon was ran by a Legendary soldier Pheidippides (Philippides) from a battlefield near the town of Marathon, Greece, to Athens in 490 B.C.

According to lore, he died shortly after the delivery.

5k=3.1mi
1/2 Marathon=13.1mi
10k=6.2
Marathon=26.2

The Marathon is not a 5k or 10k, but there are often Half Marathon races on Marathon race day.
Average Joe, “I just ran my first 5k marathon. I have never run that far in my life!”
Track Star, “smh..”
5k marathon by WinForTheLord September 6, 2022
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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